Theory

Compare 2,183 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.

Compare 2,183 products from 10 shops

Theory

Compare 2,183 products from 10 shops

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-46%

Theory

Demitria low-rise flared trousers - Purple

Delivery: £10.00

£153.00 ~~£284.00~~

FARFETCH

Theory

cropped tailored trousers - Black

Delivery: £10.00

£265.00

FARFETCH

-23%

Theory

Relax straight-leg trousers - White

Delivery: £10.00

£256.00 ~~£334.00~~

FARFETCH

Theory

halterneck sleeveless top - Black

Delivery: £10.00

£346.00

FARFETCH

-13%

Theory

Straight shirt - Grey

Delivery: £10.00

£228.00 ~~£262.00~~

FARFETCH

Theory

roll-neck jumper - Grey

Delivery: £10.00

£218.00

FARFETCH

-28%

Theory

draped camisole top - Green

Delivery: £10.00

£221.00 ~~£306.00~~

FARFETCH

BESTSELLER

Theory

single-breasted tailored blazer - Grey

Delivery: free

£691.00

FARFETCH

Theory

denim jacket - Blue

Delivery: £10.00

£303.00

FARFETCH

Theory

L cuffed cropped trousers - Red

Delivery: £10.00

£153.00

FARFETCH

Theory

crepe trousers - Neutrals Beige

Delivery: £10.00

£198.00

FARFETCH

Theory

houndstooth-pattern jacket - Black

Delivery: free

£901.00

FARFETCH

Theory

3B coat - Black

Delivery: free

£982.00

FARFETCH

-13%

Theory

long-sleeve wool jumper - White

Delivery: £10.00

£204.00 ~~£234.00~~

FARFETCH

Theory

concealed-fastening trousers - Red

Delivery: £10.00

£153.00

FARFETCH

-20%

Theory

linen shirt - Brown

Delivery: £10.00

£247.00 ~~£309.00~~

FARFETCH

Theory

tapered wool trousers - Orange

Delivery: £10.00

£153.00

FARFETCH

-20%

Theory

long sleeve top - White

Delivery: £10.00

£231.00 ~~£289.00~~

FARFETCH

-18%

Theory

striped crepe vest - Green

Delivery: £10.00

£263.00 ~~£320.00~~

FARFETCH

-20%

Theory

striped shirt - Grey

Delivery: £10.00

£192.00 ~~£240.00~~

FARFETCH

Theory Treeca slim cropped trousers - Blue

-21%

BESTSELLER

Theory

Treeca slim cropped trousers - Blue

Delivery: £10.00

£297.00 ~~£376.00~~

FARFETCH

BESTSELLER

Theory

crepe de chine shirt - Brown

Delivery: £10.00

£324.00

FARFETCH

-20%

Theory

single-breasted blazer - Yellow

Delivery: free

£417.00 ~~£521.00~~

FARFETCH

-20%

Theory

single-breasted blazer - Blue

Delivery: £10.00

£383.00 ~~£479.00~~

FARFETCH

-50%

Theory

cashmere blazer - Blue

Delivery: free

£553.00 ~~£1,106.00~~

FARFETCH

-20%

Theory

polo-collar a-line dress - Blue

Delivery: free

£508.00 ~~£632.00~~

FARFETCH

Theory

ruched-detail midi dress - Blue

Delivery: free

£554.00

FARFETCH

Theory

shawl-lapels single-breasted blazer - Blue

Delivery: free

£490.00

FARFETCH

-13%

Theory

off-shoulder draped mini dress - Blue

Delivery: free

£417.00 ~~£480.00~~

FARFETCH

BESTSELLER

Theory

Goo Crunch flared maxi dress - Blue

Delivery: free

£613.00

FARFETCH

-21%

Theory

single-breasted blazer - Grey

Delivery: free

£442.00 ~~£561.00~~

FARFETCH

-55%

Theory

BOTTOMWEAR - Leggings on YOOX.COM Black

Delivery: £9.00

£90.00 ~~£202.00~~

Yoox.com

Theory

tortoiseshell shift dress - Brown

Delivery: £10.00

£244.00

FARFETCH

-5%

Theory

buttoned cardigan - Grey

Delivery: £10.00

£301.00 ~~£317.00~~

FARFETCH

-38%

Theory

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

Delivery: £9.00

£209.00 ~~£338.00~~

Yoox.com

-50%

Theory

sleeveless jumpsuit - Grey

Delivery: £10.00

£281.00 ~~£562.00~~

FARFETCH

-40%

Theory

Admiral trousers - Pink

Delivery: £10.00

£181.00 ~~£301.00~~

FARFETCH

-34%

Theory

mid-rise cropped trousers - Neutrals Beige

Delivery: £10.00

£202.00 ~~£304.00~~

FARFETCH

-51%

Theory

gingham-check straight-leg trousers - Neutrals Beige

Delivery: £10.00

£170.00 ~~£348.00~~

FARFETCH

Theory

straight-leg trousers - Neutrals Beige

Delivery: £10.00

£207.00

FARFETCH

-16%

Theory

Curtis trousers - Neutrals Beige

Delivery: £10.00

£232.00 ~~£275.00~~

FARFETCH

Theory

dart-detail trousers - Neutrals Beige

Delivery: £10.00

£236.00

FARFETCH

-26%

Theory

tapered trousers - Neutrals Beige

Delivery: £15.00

£140.00 ~~£190.00~~

FARFETCH

-21%

Theory

Zaine trousers - Neutrals Beige

Delivery: £10.00

£230.00 ~~£292.00~~

FARFETCH

-32%

Theory

tapered cropped trousers - Grey

Delivery: £10.00

£268.00 ~~£394.00~~

FARFETCH

-15%

Theory

Ribbed Sweater Black

Delivery: £15.00

£171.00 ~~£202.00~~

Balardi

-40%

Theory

tailored trousers - Pink

Delivery: £10.00

£253.00 ~~£422.00~~

FARFETCH

-10%

Theory

leopard-pattern blazer - Black

Delivery: free

£744.00 ~~£827.00~~

FARFETCH

-17%

Theory

sleeveless A-line midi dress - Black

Delivery: £10.00

£379.00 ~~£458.00~~

FARFETCH

Theory

high-waisted trousers - Black

Delivery: free

£540.00

FARFETCH

-21%

Theory

pleated wide-leg trousers - Black

Delivery: £10.00

£341.00 ~~£431.00~~

FARFETCH

-17%

Theory

lapel maxi dress - Black

Delivery: free

£473.00 ~~£572.00~~

FARFETCH

-41%

Theory

off-shoulder midi dress - Black

Delivery: free

£475.00 ~~£808.00~~

FARFETCH

Theory

tapered trousers - Neutrals Beige

Delivery: £10.00

£212.00

FARFETCH

-12%

Theory

five-pocket trousers - Grey

Delivery: £10.00

£268.00 ~~£305.00~~

FARFETCH

Theory

leather jacket - Black

Delivery: free

£771.00

FARFETCH

-18%

Theory

elasticated trousers - Neutrals Beige

Delivery: £10.00

£257.00 ~~£314.00~~

FARFETCH

-25%

Theory

double-breasted sleeveless dress - Pink

Delivery: £10.00

£81.00 ~~£108.00~~

FARFETCH

-50%

Theory

satin tailored trousers - Pink

Delivery: £10.00

£204.00 ~~£408.00~~

FARFETCH

Theory

Murphy bomber jacket - Green

Delivery: £10.00

£381.00

FARFETCH

Theory

mock-neck knitted jumper - Black

Delivery: £10.00

£323.00

FARFETCH

Theory

straight-leg cropped trousers - Neutrals Beige

Delivery: £10.00

£252.00

FARFETCH

-50%

Theory

high-neck T-shirt - White

Delivery: £10.00

£259.00 ~~£518.00~~

FARFETCH

-20%

Theory

elasticated-waist trousers - White

Delivery: £10.00

£274.00 ~~£343.00~~

FARFETCH

-41%

BESTSELLER

Theory

ribbed polo shirt - White

Delivery: £10.00

£235.00 ~~£399.00~~

FARFETCH

Theory

round-neck T-shirt - White

Delivery: £10.00

£174.00

FARFETCH

-5%

Theory

button-up polo shirt - White

Delivery: £10.00

£208.00 ~~£219.00~~

FARFETCH

Theory

striped-pattern long-sleeve top - White

Delivery: £10.00

£198.00

FARFETCH

-10%

Theory

tapered jeans - White

Delivery: £10.00

£319.00 ~~£355.00~~

FARFETCH

Theory

welt-pockets chino shorts - White

Delivery: £10.00

£226.00

FARFETCH

-13%

Theory

fine-knit wool-blend top - White

Delivery: £10.00

£178.00 ~~£205.00~~

FARFETCH

-29%

BESTSELLER

Theory

v-neck midi dress - White

Delivery: £10.00

£324.00 ~~£457.00~~

FARFETCH

Theory short-sleeve jersey T-shirt - White

-39%

BESTSELLER

Theory

short-sleeve jersey T-shirt - White

Delivery: £10.00

£259.00 ~~£428.00~~

FARFETCH

-50%

Theory

peplum-hem cropped jacket - White

Delivery: £10.00

£318.00 ~~£636.00~~

FARFETCH

Theory

Treeca trousers - Blue

Delivery: £10.00

£314.00

FARFETCH

-55%

Theory

houndstooth-pattern blazer - White

Delivery: £10.00

£251.00 ~~£556.00~~

FARFETCH

-30%

BESTSELLER

Theory

cotton shirt - White

Delivery: £10.00

£213.00 ~~£304.00~~

FARFETCH

-40%

Theory

New Karenia sweater - White

Delivery: £10.00

£282.00 ~~£470.00~~

FARFETCH

-43%

Theory

poplin shirt - White

Delivery: £10.00

£183.00 ~~£319.00~~

FARFETCH

BESTSELLER

Theory

wool-cashmere double-breasted coat - Grey

Delivery: free

£1,080.00

FARFETCH

Theory

merino top - White

Delivery: £10.00

£256.00

FARFETCH

Theory

silk trousers - Black

Delivery: £10.00

£307.00

FARFETCH

Theory

short-sleeve knitted wool top - Neutrals Beige

Delivery: £10.00

£188.00

FARFETCH

-16%

Theory

single-breasted blazer - White

Delivery: free

£440.00 ~~£522.00~~

FARFETCH

-30%

BESTSELLER

Theory

Boyfriend shirt - White

Delivery: £10.00

£185.00 ~~£264.00~~

FARFETCH

Theory

Irving linen shirt - White

Delivery: £10.00

£242.00

FARFETCH

-13%

BESTSELLER

Theory

pleated cropped trousers - Brown

Delivery: £10.00

£273.00 ~~£314.00~~

FARFETCH

-10%

BESTSELLER

Theory

Serge Light 2 shirt - Blue

Delivery: £10.00

£297.00 ~~£330.00~~

FARFETCH

-50%

Theory

long-sleeve cotton shirt - White

Delivery: £10.00

£255.00 ~~£511.00~~

FARFETCH

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