Theory

Compare 2,175 products from 10 shops

Theory, the New York City-based fashion label, has been redefining contemporary style since 1997. Founded by Andrew Rosen and Elie Tahari, the brand has evolved from its initial focus on comfortable stretch pants for women to a comprehensive range of sophisticated apparel and accessories. Theory's product line now includes sleek blazers, tailored trousers, elegant dresses, and versatile tops, all crafted with innovative fabrics and exceptional fits. The brand's commitment to enduring style is evident in its minimalist aesthetic and high-quality craftsmanship. Theory's collections cater to discerning professionals and creatives who value both fashion and functionality in their wardrobes. The brand's appeal extends to celebrities, with supermodel Natalia Vodianova having graced Theory's advertising campaigns. Recent developments have seen Theory expand globally, particularly in Asia, while maintaining its position as a go-to label for timeless, urban chic. With its flagship boutique in Manhattan's Meatpacking District, Theory continues to inspire personal style and enhance the way its clientele feels and works, offering a perfect blend of comfort and sophistication for the modern, fashion-conscious individual.

Women Men

Compare 2,175 products from 10 shops

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-60%

Theory

Sylvain slim-fit shirt - White

Delivery: £10.00

£75.00 ~~£188.00~~

FARFETCH

-47%

Theory

COATS & JACKETS - Jackets on YOOX.COM Black

Delivery: £9.00

£176.00 ~~£333.00~~

Yoox.com

Theory

long-sleeve silk shirt - Neutrals Beige

Delivery: £10.00

£225.00

FARFETCH

-22%

Theory

COATS & JACKETS - Coats on YOOX.COM Grey

Delivery: £9.00

£450.00 ~~£577.00~~

Yoox.com

-20%

BESTSELLER

Theory

double-breasted coat - Neutrals Beige

Delivery: free

£767.00 ~~£961.00~~

FARFETCH

Theory

COATS & JACKETS - Coats on YOOX.COM Black

Delivery: £9.00

£547.00

Yoox.com

-26%

BESTSELLER

Theory

twisted halterneck top - Grey

Delivery: £10.00

£78.00 ~~£105.00~~

FARFETCH

-87%

Theory

Pre-owned Womens Single-Breasted Blazer in Navy Blue Wool - Size Medium

Delivery: £2.99

£64.00 ~~£480.00~~

Secret Sales

-20%

Theory

mid-length belted coat - Black

Delivery: free

£595.00 ~~£741.00~~

FARFETCH

-19%

Theory

SUITS and CO-ORDS - Blazers on YOOX.COM Blue

Delivery: £9.00

£306.00 ~~£379.00~~

Yoox.com

-30%

Theory

Clinton single-breasted blazer - Blue

Delivery: £10.00

£311.00 ~~£444.00~~

FARFETCH

-29%

BESTSELLER

Theory

SUITS and CO-ORDS - Blazers on YOOX.COM Black

Delivery: £9.00

£271.00 ~~£383.00~~

Yoox.com

-30%

Theory

cable knit mock neck sweater - Grey

Delivery: £15.00

£263.00 ~~£375.00~~

FARFETCH

Theory

BOTTOMWEAR - Trousers on YOOX.COM Black

Delivery: £9.00

£147.00

Yoox.com

-50%

BESTSELLER

Theory

satin-finish blazer - Pink

Delivery: £10.00

£342.00 ~~£685.00~~

FARFETCH

-48%

Theory

SUITS and CO-ORDS - Blazers on YOOX.COM Black

Delivery: £9.00

£174.00 ~~£335.00~~

Yoox.com

-19%

Theory

Clinton blazer - Blue

Delivery: free

£472.00 ~~£580.00~~

FARFETCH

-37%

Theory

SUITS and CO-ORDS - Blazers on YOOX.COM Blue

Delivery: £9.00

£207.00 ~~£329.00~~

Yoox.com

-5%

Theory

button pocket blazer - Pink

Delivery: free

£612.00 ~~£645.00~~

FARFETCH

Theory

COATS & JACKETS - Coats on YOOX.COM Green

Delivery: £9.00

£439.00

Yoox.com

-12%

BESTSELLER

Theory

pleat-detail midi skirt - Blue

Delivery: £10.00

£326.00 ~~£371.00~~

FARFETCH

Theory

Winsty Tweed Mini Skirt Size XS Beige

Delivery: £5.00

£55.99

HEWI

-17%

BESTSELLER

Theory

knitted construction - Grey

Delivery: £10.00

£270.00 ~~£326.00~~

FARFETCH

-50%

Theory

cropped jacket - Grey

Delivery: free

£446.00 ~~£892.00~~

FARFETCH

-39%

Theory

gabardine-weave tapered-leg trousers - Grey

Delivery: £10.00

£212.00 ~~£349.00~~

FARFETCH

-26%

Theory

Curtis trousers - Black

Delivery: £10.00

£198.00 ~~£268.00~~

FARFETCH

-29%

Theory

crepe blazer - Silver

Delivery: free

£401.00 ~~£566.00~~

FARFETCH

Theory

crew-neck T-shirt - Black

Delivery: £10.00

£153.00

FARFETCH

Theory

Curtis linen blend chinos - Blue

Delivery: £10.00

£289.00

FARFETCH

-30%

Theory

Treeca trousers - Pink

Delivery: £10.00

£228.00 ~~£326.00~~

FARFETCH

-63%

BESTSELLER

Theory

crepe-texture jacket - Black

Delivery: £10.00

£205.00 ~~£556.00~~

FARFETCH

Theory

zip-up bomber jacket - Black

Delivery: free

£779.00

FARFETCH

-25%

Theory

490mm double-breasted blazer - Blue

Delivery: £10.00

£114.00 ~~£152.00~~

FARFETCH

-60%

Theory

mid-rise cropped trousers - Blue

Delivery: £10.00

£111.00 ~~£280.00~~

FARFETCH

-20%

Theory

single-breasted coat - Black

Delivery: free

£639.00 ~~£801.00~~

FARFETCH

-44%

Theory

Zaine slim-cut trousers - Blue

Delivery: £10.00

£125.00 ~~£223.00~~

FARFETCH

-40%

BESTSELLER

Theory

cable-knit vest - White

Delivery: £10.00

£299.00 ~~£500.00~~

FARFETCH

-48%

Theory

pleated shorts - Black

Delivery: £10.00

£109.00 ~~£209.00~~

FARFETCH

-16%

BESTSELLER

Theory

silk georgette blouse - White

Delivery: £10.00

£275.00 ~~£326.00~~

FARFETCH

Theory single-breasted flap-pocket blazer - Green

-34%

BESTSELLER

Theory

single-breasted flap-pocket blazer - Green

Delivery: £10.00

£117.00 ~~£176.00~~

FARFETCH

-26%

Theory

plaid single-breasted blazer - Brown

Delivery: £10.00

£77.00 ~~£104.00~~

FARFETCH

Theory

tailored trousers - Blue

Delivery: £10.00

£153.00

FARFETCH

Theory

crew-neck jersey T-shirt - Blue

Delivery: £10.00

£86.00

FARFETCH

-52%

Theory

textured-satin halter top - Blue

Delivery: £10.00

£141.00 ~~£292.00~~

FARFETCH

BESTSELLER

Theory

Curtis trousers - Blue

Delivery: £10.00

£130.00

FARFETCH

-55%

Theory

tailored short shorts - Blue

Delivery: £10.00

£144.00 ~~£322.00~~

FARFETCH

Theory

short-sleeve jersey T-shirt - Blue

Delivery: £10.00

£99.00

FARFETCH

-12%

Theory

Goris polo shirt - Blue

Delivery: £10.00

£129.00 ~~£146.00~~

FARFETCH

-34%

BESTSELLER

Theory

contrasting-trim T-shirt - Blue

Delivery: £10.00

£103.00 ~~£157.00~~

FARFETCH

BESTSELLER

Theory

Precise T-shirt - Blue

Delivery: £10.00

£85.00

FARFETCH

-55%

Theory

piqué cotton T-shirt - Blue

Delivery: £10.00

£144.00 ~~£322.00~~

FARFETCH

-10%

Theory

crew-neck T-shirt - Blue

Delivery: £15.00

£144.00 ~~£160.00~~

FARFETCH

-25%

Theory

ribbed knit top - Blue

Delivery: £10.00

£96.00 ~~£128.00~~

FARFETCH

Theory

striped cardigan - Blue

Delivery: £10.00

£198.00

FARFETCH

-19%

Theory

wide stripe T-shirt - Blue

Delivery: £10.00

£103.00 ~~£127.00~~

FARFETCH

-27%

Theory

jersey T-shirt - Black

Delivery: £10.00

£97.00 ~~£132.00~~

FARFETCH

BESTSELLER

Theory

pre-owned pinstripe-pattern blazer - Grey

Delivery: £10.00

£141.00

FARFETCH

Theory

cotton T-shirt - Black

Delivery: £10.00

£135.00

FARFETCH

-18%

Theory

crew-neck T-shirt - Black

Delivery: £10.00

£84.00 ~~£102.00~~

FARFETCH

-32%

Theory

crew-neck short-sleeve T-shirt - Black

Delivery: £10.00

£141.00 ~~£207.00~~

FARFETCH

-25%

Theory

standing-collar biker jacket - Black

Delivery: £10.00

£107.00 ~~£143.00~~

FARFETCH

-25%

Theory

front-twist midi dress - Black

Delivery: £10.00

£85.00 ~~£114.00~~

FARFETCH

BESTSELLER

Theory

wool tank top - Black

Delivery: £10.00

£104.00

FARFETCH

-16%

Theory

round-neck short-sleeve T-shirt - Black

Delivery: £10.00

£102.00 ~~£122.00~~

FARFETCH

-30%

Theory

raglan-sleeve T-shirt - Black

Delivery: £10.00

£94.00 ~~£135.00~~

FARFETCH

-50%

Theory

sleeveless silk vest top - Black

Delivery: £10.00

£101.00 ~~£203.00~~

FARFETCH

-25%

Theory

Lindrayia blazer - Black

Delivery: £10.00

£114.00 ~~£152.00~~

FARFETCH

-11%

Theory

silk concealed placket shirt - Black

Delivery: £10.00

£209.00 ~~£234.00~~

FARFETCH

-51%

BESTSELLER

Theory

Sylvain slim-fit shirt - Black

Delivery: £10.00

£97.00 ~~£199.00~~

FARFETCH

-33%

Theory

belted midi shirt dress - Grey

Delivery: £10.00

£134.00 ~~£201.00~~

FARFETCH

-35%

Theory

Curtis shorts - Blue

Delivery: £10.00

£143.00 ~~£219.00~~

FARFETCH

-13%

Theory

Goris polo shirt - Black

Delivery: £10.00

£129.00 ~~£148.00~~

FARFETCH

-26%

Theory

crew-neck long-sleeve T-shirt - Grey

Delivery: £10.00

£75.00 ~~£101.00~~

FARFETCH

-20%

Theory

ribbed zip-up cardigan - Blue

Delivery: £10.00

£189.00 ~~£237.00~~

FARFETCH

-26%

Theory

single-breasted blazer - White

Delivery: £10.00

£78.00 ~~£105.00~~

FARFETCH

Theory

Clinton single-breasted blazer - Black

Delivery: £10.00

£335.00

FARFETCH

-20%

Theory

linen shirt - 1 BLACK

Delivery: £10.00

£195.00 ~~£244.00~~

FARFETCH

Theory

pre-owned sleeveless midi dress - Black

Delivery: £10.00

£173.00

FARFETCH

Theory

Theory sleeveless mini dress - Black

Delivery: £10.00

£85.00

FARFETCH

-50%

BESTSELLER

Theory

cowl-neck blouse - Black

Delivery: £10.00

£137.00 ~~£274.00~~

FARFETCH

Theory

double-breasted sleeveless waistcoat - Brown

Delivery: £10.00

£262.00

FARFETCH

-20%

Theory

drawstring cotton shorts - Black

Delivery: £10.00

£146.00 ~~£183.00~~

FARFETCH

Theory

pleat-detail trousers - Blue

Delivery: £10.00

£236.00

FARFETCH

-25%

BESTSELLER

Theory

tailored trousers - Blue

Delivery: £10.00

£239.00 ~~£319.00~~

FARFETCH

-50%

Theory

single-button lapel jacket - Green

Delivery: £10.00

£376.00 ~~£753.00~~

FARFETCH

-29%

Theory

single-breasted button blazer - Grey

Delivery: £10.00

£366.00 ~~£516.00~~

FARFETCH

-11%

Theory

high-waist straight-leg jeans - Blue

Delivery: £10.00

£212.00 ~~£237.00~~

FARFETCH

-40%

Theory

zip-up cardigan - Blue

Delivery: £10.00

£236.00 ~~£394.00~~

FARFETCH

Theory

short-sleeve jersey T-shirt - Black

Delivery: £10.00

£133.00

FARFETCH

-19%

Theory

mid-rise tapered trousers - Blue

Delivery: £10.00

£217.00 ~~£269.00~~

FARFETCH

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Brands like Theory

Build the Foundations of Your Wardrobe in Theory

Ever since it was founded in 1997, New York-based apparel brand Theory has prided itself on creating superior products that are durable with a modern feel. The result is a collection of clothing with high-quality construction and straightforward designs—the perfect makings for a well-rounded wardrobe.

Follow the way of Theory by incorporating these basics you can wear every day.

Long-Sleeved Tee

Every man and woman needs a lightweight shirt that’s strong enough to stand alone or layer during the colder months. That comes in the form of Theory’s long-sleeve cotton T-shirt made with a loose fit for your comfort.

Men: A simple white cotton shirt, gray jeans, dark brown leather belt and matching Chelsea boots. If the weather permits, dress it up with a blazer.

Women: Keep it casual in a ribbed viscose shirt, navy cropped trousers and a thin gold chain necklace. Also dress it up with a blazer.

Motorcycle Jacket

Motorcycle jackets are the Grand Poobah of lightweight outerwear. When it’s too cold for a cardigan yet too hot for a coat, a motorcycle jacket will get you through this confusing time. When it comes to leather motos with a sleek finish, Theory’s got plenty.

Men: A black leather jacket zipped up over a blue and white checkered shirt, fitted jeans and navy blue loafers.

Women: A brown asymmetrical leather jacket, a sleeveless turtleneck top and black wide-leg jeans.

Twill Pants

Theory is known for creating versatile clothing built for lasting comfort, so it’s no surprise they provide these woven fabric pants in an array of cuts, fits and colors.

Men: Five-pocket twill pants with a straight leg, combat boots, braided bracelets and a bomber jacket.

Women: Green twill cropped pants in a slim fit, a cream-colored blouse and long, sleeveless coat.

Behind every great wardrobe are a few strong basics. It doesn’t matter if your style is bold or minimalist, you can find a Theory basic to kickstart your amazing wardrobe.

Start your wardrobe the right way in Theory clothing.

Theory

Theory

Build the Foundations of Your Wardrobe in Theory

Long-Sleeved Tee

Motorcycle Jacket

Twill Pants

Start your wardrobe the right way in Theory clothing.

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Theory

Theory

Build the Foundations of Your Wardrobe in Theory

Long-Sleeved Tee

Motorcycle Jacket

Twill Pants

Start your wardrobe the right way in Theory clothing.

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