Theory

Compare 1,542 products from 9 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 1,542 products from 9 shops

Theory

Compare 1,542 products from 9 shops

Sort by:

-45%

Theory

crew-neck jumper - Pink

Delivery: £10.00

£233.00 ~~£426.00~~

FARFETCH

-58%

Theory

gingham-check straight-leg trousers - Neutrals Beige

Delivery: £10.00

£145.00 ~~£348.00~~

FARFETCH

-38%

Theory

Sylvain stretch cotton shirt - Blue

Delivery: £10.00

£146.00 ~~£234.00~~

FARFETCH

-25%

Theory

ribbed knit top - Blue

Delivery: £10.00

£97.00 ~~£129.00~~

FARFETCH

-57%

Theory

five-pocket trousers - Grey

Delivery: £10.00

£128.00 ~~£299.00~~

FARFETCH

-40%

Theory

tapered cropped trousers - Grey

Delivery: £10.00

£235.00 ~~£391.00~~

FARFETCH

-30%

Theory

button-fastening trousers - Green

Delivery: £10.00

£195.00 ~~£280.00~~

FARFETCH

Theory

straight-leg trousers - Gold

Delivery: £10.00

£187.00

FARFETCH

-14%

Theory

crew neck pullover - Black

Delivery: £10.00

£202.00 ~~£234.00~~

FARFETCH

Theory ribbed pima cotton sweater - Green

-40%

BESTSELLER

Theory

ribbed pima cotton sweater - Green

Delivery: £10.00

£205.00 ~~£342.00~~

FARFETCH

-25%

Theory

striped short-sleeve shirt - Blue

Delivery: £10.00

£184.00 ~~£246.00~~

FARFETCH

-12%

Theory

elastic-waist cotton-blend deck shorts - Brown

Delivery: £10.00

£173.00 ~~£196.00~~

FARFETCH

-59%

Theory

sleeveless mini dress - Blue

Delivery: £10.00

£261.00 ~~£637.00~~

FARFETCH

BESTSELLER

Theory

pleat-detail midi skirt - Blue

Delivery: £10.00

£368.00

FARFETCH

-30%

Theory

side-pockets shorts - Black

Delivery: £10.00

£186.00 ~~£267.00~~

FARFETCH

-45%

Theory

wrap midi skirt - Black

Delivery: £10.00

£207.00 ~~£376.00~~

FARFETCH

Theory

pleated tailored shorts - Neutrals Beige

Delivery: £10.00

£198.00

FARFETCH

Theory short-sleeved A-line dress - Green

-50%

BESTSELLER

Theory

short-sleeved A-line dress - Green

Delivery: £10.00

£302.00 ~~£604.00~~

FARFETCH

-20%

Theory

crepe cropped jacket - Black

Delivery: free

£519.00 ~~£650.00~~

FARFETCH

-46%

Theory

peak-lapel wrap blouse - Black

Delivery: £10.00

£214.00 ~~£393.00~~

FARFETCH

-62%

Theory

lace midi skirt - Black

Delivery: £10.00

£191.00 ~~£499.00~~

FARFETCH

-25%

Theory

puff-sleeve dress - Black

Delivery: £10.00

£280.00 ~~£374.00~~

FARFETCH

Theory

elasticated-waist trousers - Black

Delivery: £10.00

£245.00

FARFETCH

-40%

Theory

tiered smocked midi dress - Black

Delivery: £10.00

£296.00 ~~£494.00~~

FARFETCH

-24%

Theory

short sleeved polo shirt - Black

Delivery: £10.00

£149.00 ~~£197.00~~

FARFETCH

-30%

Theory

short-sleeve wool T-shirt dress - Black

Delivery: £10.00

£272.00 ~~£389.00~~

FARFETCH

-60%

Theory

Clinton blazer - Blue

Delivery: £10.00

£235.00 ~~£589.00~~

FARFETCH

-56%

Theory

eyelet-detail poplin shorts - Black

Delivery: £10.00

£120.00 ~~£272.00~~

FARFETCH

-50%

Theory

single-button lapel jacket - Green

Delivery: £10.00

£376.00 ~~£753.00~~

FARFETCH

-40%

Theory

single-breasted blazer - Blue

Delivery: £10.00

£287.00 ~~£479.00~~

FARFETCH

-50%

Theory

polo-collar a-line dress - Blue

Delivery: £10.00

£317.00 ~~£632.00~~

FARFETCH

-30%

Theory

ruched-detail midi dress - Blue

Delivery: £10.00

£386.00 ~~£551.00~~

FARFETCH

Theory

off-shoulder draped mini dress - Blue

Delivery: free

£476.00

FARFETCH

-51%

Theory

ribbed crew-neck T-shirt - Black

Delivery: £10.00

£152.00 ~~£308.00~~

FARFETCH

-62%

Theory

poplin mini dress - White

Delivery: £10.00

£197.00 ~~£520.00~~

FARFETCH

Theory

crew-neck T-shirt - Black

Delivery: £10.00

£173.00

FARFETCH

-50%

Theory

cashmere blazer - Blue

Delivery: free

£554.00 ~~£1,109.00~~

FARFETCH

Theory

shortsleevd jumper - Black

Delivery: £10.00

£187.00

FARFETCH

-37%

Theory

elasticated trousers - Neutrals Beige

Delivery: £10.00

£193.00 ~~£308.00~~

FARFETCH

-36%

Theory

high-neck T-shirt - Black

Delivery: £10.00

£241.00 ~~£376.00~~

FARFETCH

-38%

BESTSELLER

Theory

Morlan knitted jumper - Blue

Delivery: £10.00

£262.00 ~~£421.00~~

FARFETCH

-37%

Theory

Latho striped cotton jumper - Blue

Delivery: £10.00

£264.00 ~~£421.00~~

FARFETCH

-40%

Theory

cropped trousers - Black

Delivery: £10.00

£206.00 ~~£343.00~~

FARFETCH

-10%

Theory

shawl-lapels single-breasted blazer - Blue

Delivery: free

£438.00 ~~£488.00~~

FARFETCH

-35%

BESTSELLER

Theory

Serge Light 2 shirt - Blue

Delivery: £10.00

£213.00 ~~£328.00~~

FARFETCH

-51%

Theory

pleat-detail flared trousers - White

Delivery: £10.00

£209.00 ~~£426.00~~

FARFETCH

-62%

Theory

Relax straight-leg trousers - White

Delivery: £10.00

£125.00 ~~£331.00~~

FARFETCH

-5%

Theory

roll-neck jumper - Grey

Delivery: £10.00

£206.00 ~~£217.00~~

FARFETCH

-40%

Theory

cable knit mock neck sweater - Grey

Delivery: £15.00

£225.00 ~~£375.00~~

FARFETCH

-40%

Theory

draped midi skirt - Blue

Delivery: £10.00

£194.00 ~~£323.00~~

FARFETCH

-10%

Theory

denim jacket - Blue

Delivery: £10.00

£271.00 ~~£301.00~~

FARFETCH

Theory

Staple single-breasted blazer - Black

Delivery: free

£451.00

FARFETCH

-40%

Theory

five-pockets jeans - Blue

Delivery: £10.00

£166.00 ~~£277.00~~

FARFETCH

-36%

BESTSELLER

Theory

fine-knit wool jumper - Grey

Delivery: £10.00

£132.00 ~~£207.00~~

FARFETCH

-25%

Theory

crewneck sweater - Grey

Delivery: £10.00

£188.00 ~~£252.00~~

FARFETCH

-30%

Theory

houndstooth-pattern jacket - Black

Delivery: free

£627.00 ~~£896.00~~

FARFETCH

-20%

Theory

3B coat - Black

Delivery: free

£780.00 ~~£976.00~~

FARFETCH

-25%

Theory

single-breasted blazer - Blue

Delivery: free

£489.00 ~~£653.00~~

FARFETCH

Theory

Relaxed cargo skirt - Grey

Delivery: £10.00

£211.00

FARFETCH

Theory

Clinton T-shirt - Black

Delivery: £10.00

£154.00

FARFETCH

-50%

Theory

flannel blazer - Blue

Delivery: £10.00

£396.00 ~~£792.00~~

FARFETCH

BESTSELLER

Theory

elasticated-waist chiffon trousers - Black

Delivery: £10.00

£187.00

FARFETCH

-33%

Theory

CL wrap skirt - Grey

Delivery: £10.00

£253.00 ~~£376.00~~

FARFETCH

-45%

Theory

striped polo top - Grey

Delivery: £10.00

£236.00 ~~£432.00~~

FARFETCH

-50%

Theory

wool knitted vest - Grey

Delivery: £10.00

£202.00 ~~£405.00~~

FARFETCH

Theory

cotton T-shirt - Grey

Delivery: £10.00

£173.00

FARFETCH

-62%

Theory

slim-fit blazer - Black

Delivery: £10.00

£248.00 ~~£645.00~~

FARFETCH

-35%

Theory

wool blazer - Grey

Delivery: free

£523.00 ~~£805.00~~

FARFETCH

Theory

ribbed boat-neck sweater - Blue

Delivery: £10.00

£368.00

FARFETCH

-40%

Theory

Clinton blazer - Brown

Delivery: £15.00

£303.00 ~~£505.00~~

FARFETCH

-66%

BESTSELLER

Theory

Treeca trousers - Grey

Delivery: £10.00

£100.00 ~~£292.00~~

FARFETCH

Theory houndstooth-pattern trousers - Grey

-20%

BESTSELLER

Theory

houndstooth-pattern trousers - Grey

Delivery: £10.00

£293.00 ~~£367.00~~

FARFETCH

-21%

Theory

single-breasted blazer - Neutrals Beige

Delivery: free

£461.00 ~~£586.00~~

FARFETCH

-11%

Theory

crew-neck sweater - Neutrals Beige

Delivery: £10.00

£269.00 ~~£303.00~~

FARFETCH

Theory

pre-owned speckled cotton T-shirt - Neutrals Beige

Delivery: £10.00

£173.00

FARFETCH

-62%

Theory

cotton shorts - Neutrals Beige

Delivery: £10.00

£106.00 ~~£280.00~~

FARFETCH

-12%

Theory

zip-up lightweight jacket - Neutrals Beige

Delivery: £10.00

£271.00 ~~£308.00~~

FARFETCH

-40%

Theory

leather jacket - Black

Delivery: free

£552.00 ~~£920.00~~

FARFETCH

-39%

Theory

striped crepe vest - Green

Delivery: £10.00

£196.00 ~~£320.00~~

FARFETCH

BESTSELLER

Theory

Etiennette blazer - Black

Delivery: free

£457.00

FARFETCH

-45%

Theory

draped midi dress - Blue

Delivery: £10.00

£266.00 ~~£482.00~~

FARFETCH

-39%

Theory

double-breasted blazer - Grey

Delivery: free

£412.00 ~~£678.00~~

FARFETCH

-35%

Theory

herringbone shirt - Neutrals Beige

Delivery: £15.00

£130.00 ~~£200.00~~

FARFETCH

-52%

Theory

peak-lapels cropped jacket - Neutrals Beige

Delivery: £10.00

£380.00 ~~£785.00~~

FARFETCH

-33%

Theory

A-line tweed mini skirt - Neutrals Beige

Delivery: £10.00

£214.00 ~~£321.00~~

FARFETCH

Theory button-up belted-detail jacket - Neutrals

-25%

BESTSELLER

Theory

button-up belted-detail jacket - Neutrals Beige

Delivery: free

£437.00 ~~£584.00~~

FARFETCH

Theory

pleated lace dress - White

Delivery: £10.00

£234.00

FARFETCH

Theory

draped cowl-neck dress - Blue

Delivery: free

£488.00

FARFETCH

-30%

Theory

felted-finish peacoat - Blue

Delivery: free

£675.00 ~~£965.00~~

FARFETCH

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