TOP 30 Best Vintage style in Detroit, Michigan
45 results found
Search for local businesses, places and services near you
- United States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- Ukraine
- United Kingdom
- Italy
- Poland
- Australia
- Spain
- New Zealand
- France
- Germany
- Ireland
-
I Am Detroit Clothing
● ClosedI Am Detroit Clothing is a trendy clothing store located at 13200 North Haggerty Road in Plymouth, Michigan. This store offers a wide range of apparel and accessories inspired by the vibrant and resilient spirit of Detroit. From graphic tees to hoodies and hats, I Am Detroit Clothing has something for everyone looking to show their love for the Motor City. Visit us today and shop for unique and stylish pieces that celebrate Detroit's rich culture and history.
Advertisements -
V-Male Detroit Vintage
● ClosedV-Male Detroit Vintage is a unique clothing store located at 23902 Van Born Road in Dearborn Heights, Michigan. This store offers a wide selection of vintage clothing items for men, including retro jackets, jeans, shirts, and accessories. Whether you're looking for a classic piece to add to your wardrobe or a one-of-a-kind statement piece, V-Male Detroit Vintage has something for every style and taste. Stop by and browse their collection to find your next favorite vintage find.
-
Detroit City Swagger
● ClosedDetroit City Swagger is a trendy clothing store located in St. Clair Shores, Michigan. Our store at 23210 Greater Mack Avenue offers a wide range of stylish apparel and accessories that embody the unique swagger and spirit of the city of Detroit. From graphic tees and hoodies to hats and jewelry, we have everything you need to show off your Detroit pride in style. Whether you're a local or just visiting, come check out our store and add some Detroit City Swagger to your wardrobe.
23210 Greater Mack Ave #139, St Clair Shores, MI 48080, United States -
Detroit Forever 313
● ClosedDetroit Forever 313 is a vibrant and trendy clothing store located at 7421 Michigan Avenue in the heart of Detroit, Michigan. Our store is dedicated to celebrating and showcasing the unique spirit and culture of the iconic 313 area code. From stylish streetwear to classic Detroit sports apparel, our store offers a wide range of clothing options for both locals and visitors alike. Step into Detroit Forever 313 and immerse yourself in the rich history and pride of the Motor City through our carefully curated selection of merchandise. Come visit us today and take home a piece of Detroit to cherish forever.
Advertisements -
Ink Detroit
● ClosedInk Detroit is a trendy clothing store located at 731 East 9 Mile Road in Hazel Park, Michigan. This unique store offers a wide variety of stylish and edgy apparel for men and women, including graphic tees, hoodies, hats, and accessories. Whether you're looking for a statement piece to add to your wardrobe or a gift for a fashion-forward friend, Ink Detroit has something for everyone. Stop by their store and browse their selection of urban-inspired clothing and accessories today!
-
Old Soul Vintage
● ClosedOld Soul Vintage is a charming clothing store located in the heart of Detroit, Michigan. Situated at 3627 B Cass Avenue, this hidden gem offers a carefully curated selection of unique and stylish vintage pieces. From retro denim jackets to bohemian dresses, shoppers can find one-of-a-kind items that add a touch of nostalgia to their wardrobe. Step inside Old Soul Vintage and transport yourself to a bygone era filled with timeless fashion treasures.
-
Architectural Salvage Warehouse of Detroit
● ClosedThe Architectural Salvage Warehouse of Detroit is a treasure trove of unique and vintage building materials, fixtures, and furniture located at 5110 Bellevue Street in Detroit, Michigan. This store is a haven for those looking to add character and history to their homes with reclaimed items. From ornate doors and windows to reclaimed wood and vintage lighting, the warehouse is a one-stop shop for architectural salvage enthusiasts. Whether you're renovating a historic home or just looking to add a touch of charm to your space, the Architectural Salvage Warehouse of Detroit has something for everyone. Come explore their vast collection and discover the perfect piece to elevate your home's design.
Advertisements -
ModMart Detroit Vintage
● ClosedModMart Detroit Vintage is a charming furniture and home goods store located in Clawson, Michigan. Situated at 932 West 14 Mile Road, this unique establishment offers a carefully curated selection of vintage pieces that will add character and style to any home. From mid-century modern furniture to retro decor items, ModMart Detroit Vintage is a treasure trove of one-of-a-kind finds. Whether you're looking to spruce up your living room or add a touch of nostalgia to your kitchen, this store has something for everyone. Come explore the eclectic collection at ModMart Detroit Vintage and discover the perfect piece to elevate your space.
932 W 14 Mile Rd, Clawson, MI 48017, United States -
Vintage Eastern Market, LLC
● ClosedVintage Eastern Market, LLC is a charming institution located at 1515 Division Street in Detroit, Michigan. As a unique blend of a book store, furniture store, home goods store, and general store, it offers a wide variety of vintage and antique items for every taste and style. From rare books to one-of-a-kind furniture pieces, and eclectic home decor, Vintage Eastern Market, LLC is a treasure trove for those seeking to add a touch of history and character to their living spaces. Visit us today and discover the beauty of the past in the heart of Detroit.
1515 Division St Suite B, Detroit, MI 48207, United States -
Detroit Dye House - home of brightlytwisted
● ClosedDetroit Dye House - home of brightlytwisted is a vibrant and innovative clothing store located at 1416 Michigan Avenue in the heart of Detroit, Michigan. This unique institution offers a one-of-a-kind shopping experience, featuring a wide selection of hand-dyed and creatively designed clothing and accessories. From bold and colorful tie-dye patterns to chic and modern styles, Detroit Dye House has something for everyone. Step inside and explore the world of brightlytwisted fashion at this must-visit destination in Detroit.
Advertisements -
Flamingo Vintage
● ClosedFlamingo Vintage is a charming clothing store located at 5449 W Vernor Hwy, Detroit, MI 48209, United States. Specializing in unique and stylish vintage apparel, Flamingo Vintage offers a curated selection of clothing, accessories, and footwear that span various eras and styles. Whether you’re a fashion enthusiast seeking timeless pieces or simply looking to add a touch of retro flair to your wardrobe, Flamingo Vintage provides an eclectic mix of high-quality items that cater to all tastes. With a welcoming atmosphere and knowledgeable staff ready to assist, this local gem is a must-visit destination for anyone in search of distinctive and fashionable attire.
-
Former Vintage
● ClosedFormer Vintage is a distinctive clothing store located in the heart of Detroit at 1435 Farmer St, Detroit, MI 48226, United States. Specializing in curated vintage fashion, the store offers a unique shopping experience for those seeking one-of-a-kind apparel and accessories that echo the timeless charm of bygone eras. With a keen eye for quality and style, Former Vintage provides an eclectic selection of garments ranging from classic vintage pieces to retro-inspired modern designs. Whether you're a fashion enthusiast or simply looking to add a touch of vintage flair to your wardrobe, Former Vintage is the perfect destination to discover exceptional clothing that tells a story. Step into Former Vintage and find your next favorite outfit while immersing yourself in the rich history and vibrant culture of Detroit.
1435 Farmer St, Detroit, MI 48226, United States -
The Fashion Place
● ClosedThe Fashion Place is a trendy and chic women's boutique located in the historic Fisher Building in Detroit, Michigan. With nearly 40 years of experience, this clothing store offers personalized customer service and a unique selection of fashionable clothing. Shopping at The Fashion Place is a fun and enjoyable experience, where you can find an outfit that you will love and cherish for years to come. Visit us at 3011 West Grand Boulevard for all your fashion needs.
Advertisements -
Three Cats [at Leon & Lulu]
● ClosedThree Cats at Leon & Lulu is a unique institution located in Clawson, Michigan, offering a combination of a bar, food, and restaurant. The American-style cuisine is served in the form of small plates, creating magical menus and delightful dishes. Created by the late Chef Matt Prentice and Mary Liz Curtin, Three Cats provides a modern and engaging space for guests to enjoy. In addition to the delicious food, the institution also features a greeting card shop and offers Michigan and Detroit merchandise. Guests have praised Three Cats for its cool decor, good atmosphere, and top-notch food and drinks. The outdoor patio provides a great spot to enjoy warm days, while the eclectic setting adds to the overall experience. Dishes like scallops and avocado ice cream have received rave reviews, and the unique presentation on mix-matched old china adds to the charm of the place. The service is also noted for being excellent.
-
Hip Hop Resale Shop
● ClosedHip Hop Resale Shop is a trendy clothing store located at 8814 Greenfield Road in Detroit, Michigan. Specializing in all things hip hop fashion, this store offers a wide selection of unique and stylish clothing items for men and women. From vintage streetwear to the latest urban trends, Hip Hop Resale Shop has something for everyone looking to add a touch of urban flair to their wardrobe. Whether you're searching for the perfect statement piece or just want to browse the latest styles, this store is the go-to destination for fashion-forward individuals in Detroit. Visit us today and discover your next favorite outfit!
-
Stash House Culture Shop
● ClosedStash House Culture Shop is a trendy clothing store located at 19514 West Seven Mile Road in Detroit, Michigan. Offering a curated selection of streetwear, urban fashion, and unique accessories, this store is a must-visit destination for fashion-forward individuals looking to make a statement with their style. With a focus on quality, creativity, and diversity, Stash House Culture Shop is a hub for those seeking to express themselves through their wardrobe choices. Whether you're looking for the latest trends or one-of-a-kind pieces, this store has something for everyone. Visit us today and elevate your fashion game!
Advertisements -
Red Bag Boutique
● ClosedRed Bag Boutique is a trendy clothing store located at 14440 East Jefferson Avenue in Detroit, Michigan. Offering a wide selection of stylish and unique clothing options, this boutique is the perfect destination for fashion-forward individuals looking to update their wardrobe. From casual everyday wear to elegant special occasion outfits, Red Bag Boutique has something for everyone. Stop by and browse their selection of high-quality clothing and accessories today!
14440 E Jefferson Ave, Detroit, MI 48215, United States -
A Thousand T-Shirts
● ClosedA Thousand T-Shirts is a trendy clothing store located at 9400 Marlowe Street in Detroit, Michigan. We offer a wide variety of stylish and affordable t-shirts for men, women, and children. Our store is known for its extensive collection of graphic tees, vintage designs, and custom prints. Whether you're looking for a casual everyday shirt or a statement piece for a special occasion, A Thousand T-Shirts has something for everyone. Come visit us today and find the perfect tee to add to your wardrobe!
-
F.A.Ys Original's Sewing Store
● ClosedF.A.Ys Original's Sewing Store is a charming clothing store located at 2954 Grant Street in Detroit, Michigan. This store specializes in unique, handmade clothing items that are sure to make a statement. From custom dresses to one-of-a-kind accessories, F.A.Ys Original's Sewing Store offers a wide variety of items that are perfect for any fashion-forward individual. Whether you're looking for a special piece for a night out or a casual, everyday look, this store has something for everyone. Visit us today and discover the perfect addition to your wardrobe!
2954 Grant St, Detroit, MI 48212, United StatesAdvertisements -
Mr.T's Resale
● OpenMr. T's Resale is a popular store located at 17157 Harper Avenue in Detroit, Michigan. This unique establishment offers a wide variety of gently used items for sale, including clothing, accessories, home goods, and more. With a focus on quality and affordability, Mr. T's Resale is the perfect destination for bargain hunters and thrift shoppers alike. Stop by today to discover hidden treasures and great deals at this one-of-a-kind resale store.
17157 Harper Ave, Detroit, MI 48224, United States -
Classic Effects
● OpenClassic Effects is a premier hair care and health institution located at 18456 West McNichols Road in Detroit, Michigan. Our skilled professionals provide top-notch services to help you achieve your desired look and maintain your overall well-being. From haircuts and styling to treatments and therapies, we offer a wide range of services to cater to your needs. Visit us today and experience the classic effects of our expert care and attention to detail.
18456 W McNichols Rd, Detroit, MI 48219, United States -
Classic Barbershop
● ClosedClassic Barbershop is a traditional barbershop located at 7109 Michigan Avenue in Detroit, Michigan. Our skilled barbers offer a range of hair care services for men, including haircuts, beard trims, and hot towel shaves. With a focus on quality and attention to detail, our barbers provide a personalized experience for each client. Step into our shop and experience the timeless charm of a classic barbershop, where grooming and relaxation go hand in hand.
7109 Michigan Ave, Detroit, MI 48210, United StatesAdvertisements -
Butter Run Saloon
● ClosedButter Run Saloon is a cozy bar located at 27626 Harper Avenue in St. Clair Shores, Michigan. Known for their delicious sandwiches and massive juicy burgers, this saloon is a must-visit for food and sports fans alike. Whether you're watching the MLB games or enjoying a visually stunning drink from their menu, Butter Run Saloon promises a memorable dining experience. With a vintage bar style and friendly regulars, this spot is perfect for whiskey lovers looking for a great selection at reasonable prices. The staff is friendly and knowledgeable, the atmosphere is pleasant, and the food is fantastic. Don't miss out on trying the Butter Run Deli or the mushroom burger with onion rings - they are both awesome! If you're in the metro Detroit area, make sure to stop by Butter Run Saloon for a great time. Cheers!
-
Wear It Again
● OpenWear It Again is a trendy clothing store located at 14900 Wyoming Avenue in Detroit, Michigan. Our store offers a wide selection of gently used clothing, shoes, and accessories for men, women, and children. Whether you're looking for vintage finds, designer labels, or everyday essentials, we have something for everyone. Come visit us and discover great deals on stylish pieces that you can wear again and again.
14900 Wyoming Ave, Detroit, MI 48238, United States -
The Original Hip Hop Shop
● OpenThe Original Hip Hop Shop is a trendy clothing store located at 15736 West Seven Mile Road in Detroit, Michigan. As a pioneer in the hip hop fashion scene, this shop offers a wide selection of urban streetwear and accessories for men and women. With its unique and edgy styles, The Original Hip Hop Shop is a must-visit destination for anyone looking to stay on top of the latest trends in hip hop fashion. Visit us today to upgrade your wardrobe with the hottest looks in the industry.
15736 W Seven Mile Rd, Detroit, MI 48235, United StatesAdvertisements -
From the field
● Closed"From the Field" is a trendy clothing store located at 2857 East Grand Boulevard in Detroit, Michigan. Our store offers a wide selection of stylish and high-quality clothing items for men and women. From casual everyday wear to elegant evening attire, we have something for every fashion taste. Visit us today to update your wardrobe with the latest trends and timeless classics.
-
Nadeau - Furniture With a Soul
● ClosedNadeau - Furniture With a Soul is a unique furniture store located at 33502 Woodward Avenue in Birmingham, Michigan. This store offers a wide selection of handcrafted furniture and home goods that are full of character and charm. From vintage pieces to modern designs, Nadeau has something for every style and taste. With a focus on quality craftsmanship and sustainable materials, Nadeau's furniture is not only beautiful but also environmentally friendly. The store is open Monday through Saturday from 10am to 6pm and Sunday from 12pm to 5pm, making it convenient for customers to shop at their leisure.
-
Distinctive Custom Furniture
● ClosedDistinctive Custom Furniture is a premier furniture store located in Oak Park, Michigan. Our team of experienced craftsmen has over 80 years of combined experience in creating high-quality custom furniture. From conception to installation, we handle every step of the process with full-time fabricators and finishers on hand. Established 28 years ago in a small garage in Royal Oak, our business has grown to become a trusted name in the metro Detroit area. We have a reputation for exceptional quality, with our work being shipped to various locations across the United States.
Advertisements -
Throwbacks Home
● ClosedThrowbacks Home is a charming furniture and home goods store located in the heart of Detroit, Michigan. Situated at 34 West Grand River Avenue, this store is a treasure trove of unique and vintage-inspired pieces that will bring a touch of nostalgia and style to any home. From retro couches and mid-century modern tables to quirky decor and statement pieces, Throwbacks Home offers a curated collection that will add character and personality to your space. Whether you're looking to redecorate a room or simply searching for that perfect accent piece, this store has something for everyone. Visit Throwbacks Home today and discover a world of timeless treasures for your home.
-
Odd Fellows Antiques
● ClosedOdd Fellows Antiques is a locally owned antique mall located in a historic antique hall in Berkley, Michigan. We offer the most varied collection of one-of-a-kind antique and vintage furniture, artwork, lighting, and collectibles, including styles such as Art Deco, Industrial, Victorian, Primitive, and Mid Century Modern. Our prices cater to every budget, allowing you to create a home that reflects your unique personality with our unique home decor items. With 50 trusted and loyal dealers, you'll find something you can't live without, whether you're an everyday object collector, minimalist, or holiday enthusiast. Our dealers bring in new merchandise daily, so you can always discover something new and exciting in your favorite booths. Our exceptional customer service ensures a fun and friendly shopping experience every time you visit.
People also searched for:
- vintage style in Berkley
- vintage style in Birmingham
- vintage style in City of the Village of Clarkston
- vintage style in Clawson
- vintage style in Dearborn Heights
- vintage style in Hazel Park
- vintage style in Oak Park
- vintage style in Plymouth
- vintage style in St. Clair Shores
People also searched for:
- Women Clothing Store in Detroit
- Men Clothing Store in Detroit
- Clothing Store in Detroit
- Sport Store in Detroit
- Sportswear Store in Detroit
- Stylish Garments in Detroit
- Second Hand Furniture in Detroit
- Furniture Store in Detroit
- Kitchen Furniture Store in Detroit
- Office Furniture Store in Detroit
- Dining Room Furniture in Detroit
- Vintage Clothing Store in Detroit
- Cafe in Detroit
- Pub in Detroit
- Children Clothing Store in Detroit
- Barber Shop in Detroit
- Grill Bar in Detroit
- Grill Pub in Detroit
- Women Clothing Store in Berkley
- Women Clothing Store in Birmingham
- Women Clothing Store in City of the Village of Clarkston
- Women Clothing Store in Clawson
- Women Clothing Store in Dearborn Heights
- Women Clothing Store in Hazel Park
- Women Clothing Store in Oak Park
- Women Clothing Store in Plymouth
- Women Clothing Store in St. Clair Shores
- Men Clothing Store in Berkley
- Men Clothing Store in Birmingham
- Men Clothing Store in City of the Village of Clarkston
- Men Clothing Store in Clawson
- Men Clothing Store in Dearborn Heights
- Men Clothing Store in Hazel Park
- Men Clothing Store in Oak Park
- Men Clothing Store in Plymouth
- Men Clothing Store in St. Clair Shores
- Clothing Store in Berkley
- Clothing Store in Birmingham
- Clothing Store in City of the Village of Clarkston
- Clothing Store in Clawson
- Clothing Store in Dearborn Heights
- Clothing Store in Hazel Park
- Clothing Store in Oak Park
- Clothing Store in Plymouth
- Clothing Store in St. Clair Shores
- Sport Store in Berkley
- Sport Store in Birmingham
- Sport Store in City of the Village of Clarkston
- Sport Store in Clawson
- Sport Store in Dearborn Heights
- Sport Store in Hazel Park
- Sport Store in Oak Park
- Sport Store in Plymouth
- Sport Store in St. Clair Shores
- Sportswear Store in Berkley
- Sportswear Store in Birmingham
- Sportswear Store in City of the Village of Clarkston
- Sportswear Store in Clawson
- Sportswear Store in Dearborn Heights
- Sportswear Store in Hazel Park
- Sportswear Store in Oak Park
- Sportswear Store in Plymouth
- Sportswear Store in St. Clair Shores
- Stylish Garments in Berkley
- Stylish Garments in Birmingham
- Stylish Garments in City of the Village of Clarkston
- Stylish Garments in Clawson
- Stylish Garments in Dearborn Heights
- Stylish Garments in Hazel Park
- Stylish Garments in Oak Park
- Stylish Garments in Plymouth
- Stylish Garments in St. Clair Shores
- Second Hand Furniture in Berkley
- Second Hand Furniture in Birmingham
- Second Hand Furniture in City of the Village of Clarkston
- Second Hand Furniture in Clawson
- Second Hand Furniture in Dearborn Heights
- Second Hand Furniture in Hazel Park
- Second Hand Furniture in Oak Park
- Second Hand Furniture in Plymouth
- Second Hand Furniture in St. Clair Shores
- Furniture Store in Berkley
- Furniture Store in Birmingham
- Furniture Store in City of the Village of Clarkston
- Furniture Store in Clawson
- Furniture Store in Dearborn Heights
- Furniture Store in Hazel Park
- Furniture Store in Oak Park
- Furniture Store in Plymouth
- Furniture Store in St. Clair Shores
- Kitchen Furniture Store in Berkley
- Kitchen Furniture Store in Birmingham
- Kitchen Furniture Store in City of the Village of Clarkston
- Kitchen Furniture Store in Clawson
- Kitchen Furniture Store in Dearborn Heights
- Kitchen Furniture Store in Hazel Park
- Kitchen Furniture Store in Oak Park
- Kitchen Furniture Store in Plymouth
- Kitchen Furniture Store in St. Clair Shores
- Office Furniture Store in Berkley
- Office Furniture Store in Birmingham
- Office Furniture Store in City of the Village of Clarkston
- Office Furniture Store in Clawson
- Office Furniture Store in Dearborn Heights
- Office Furniture Store in Hazel Park
- Office Furniture Store in Oak Park
- Office Furniture Store in Plymouth
- Office Furniture Store in St. Clair Shores
- Dining Room Furniture in Berkley
- Dining Room Furniture in Birmingham
- Dining Room Furniture in City of the Village of Clarkston
- Dining Room Furniture in Clawson
- Dining Room Furniture in Dearborn Heights
- Dining Room Furniture in Hazel Park
- Dining Room Furniture in Oak Park
- Dining Room Furniture in Plymouth
- Dining Room Furniture in St. Clair Shores
- Vintage Clothing Store in Berkley
- Vintage Clothing Store in Birmingham
- Vintage Clothing Store in City of the Village of Clarkston
- Vintage Clothing Store in Clawson
- Vintage Clothing Store in Dearborn Heights
- Vintage Clothing Store in Hazel Park
- Vintage Clothing Store in Oak Park
- Vintage Clothing Store in Plymouth
- Vintage Clothing Store in St. Clair Shores
- Cafe in Berkley
- Cafe in Birmingham
- Cafe in City of the Village of Clarkston
- Cafe in Clawson
- Cafe in Dearborn Heights
- Cafe in Hazel Park
- Cafe in Oak Park
- Cafe in Plymouth
- Cafe in St. Clair Shores
- Pub in Berkley
- Pub in Birmingham
- Pub in City of the Village of Clarkston
- Pub in Clawson
- Pub in Dearborn Heights
- Pub in Hazel Park
- Pub in Oak Park
- Pub in Plymouth
- Pub in St. Clair Shores
- Children Clothing Store in Berkley
- Children Clothing Store in Birmingham
- Children Clothing Store in City of the Village of Clarkston
- Children Clothing Store in Clawson
- Children Clothing Store in Dearborn Heights
- Children Clothing Store in Hazel Park
- Children Clothing Store in Oak Park
- Children Clothing Store in Plymouth
- Children Clothing Store in St. Clair Shores
- Barber Shop in Berkley
- Barber Shop in Birmingham
- Barber Shop in City of the Village of Clarkston
- Barber Shop in Clawson
- Barber Shop in Dearborn Heights
- Barber Shop in Hazel Park
- Barber Shop in Oak Park
- Barber Shop in Plymouth
- Barber Shop in St. Clair Shores
- Grill Bar in Berkley
- Grill Bar in Birmingham
- Grill Bar in City of the Village of Clarkston
- Grill Bar in Clawson
- Grill Bar in Dearborn Heights
- Grill Bar in Hazel Park
- Grill Bar in Oak Park
- Grill Bar in Plymouth
- Grill Bar in St. Clair Shores
- Grill Pub in Berkley
- Grill Pub in Birmingham
- Grill Pub in City of the Village of Clarkston
- Grill Pub in Clawson
- Grill Pub in Dearborn Heights
- Grill Pub in Hazel Park
- Grill Pub in Oak Park
- Grill Pub in Plymouth
- Grill Pub in St. Clair Shores
List of local businesses, places and services in Michigan
⭐ business help 🔍 services ☎ phones 🕒 opening times ✍️reviews 🌍 addresses, locations 📷 photos