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

Sort by:

-23%

Theory

wide-leg trousers - Blue

Delivery: £10.00

£321.00 ~~£416.00~~

FARFETCH

-25%

Theory

ribbed-knit roll neck jumper - Neutrals Beige

Delivery: £10.00

£173.00 ~~£230.00~~

FARFETCH

-50%

Theory

flannel blazer - Blue

Delivery: £10.00

£396.00 ~~£793.00~~

FARFETCH

-18%

Theory

plaid mini skirt - Brown

Delivery: £10.00

£379.00 ~~£464.00~~

FARFETCH

-50%

Theory

crew-neck sweater - Grey

Delivery: £10.00

£302.00 ~~£604.00~~

FARFETCH

Theory

fine-knit top - Black

Delivery: £10.00

£242.00

FARFETCH

-30%

Theory

flared trousers

Delivery: £10.00

£267.00 ~~£382.00~~

FARFETCH

-30%

Theory

Hilles jumper - Grey

Delivery: £15.00

£280.00 ~~£400.00~~

FARFETCH

-20%

Theory

long-sleeve bouclé jumper - Blue

Delivery: £10.00

£310.00 ~~£388.00~~

FARFETCH

-11%

Theory

wool-cashmere belted-waist coat - Pink

Delivery: free

£854.00 ~~£955.00~~

FARFETCH

-63%

Theory

FOOTWEAR - Pumps on YOOX.COM Black

Delivery: £9.00

£102.00 ~~£276.00~~

Yoox.com

Theory

Curtis linen blend chinos - Grey

Delivery: £10.00

£289.00

FARFETCH

-50%

Theory

short-sleeved A-line dress - Blue

Delivery: £10.00

£302.00 ~~£604.00~~

FARFETCH

-65%

Theory

Checked Cotton Flannel IRVING Shirt size S

Delivery: £10.92

£85.02 ~~£242.92~~

GLAMOOD

-22%

Theory

flannel shirt dress - Grey

Delivery: free

£514.00 ~~£663.00~~

FARFETCH

Theory

Clairene blazer - Grey

Delivery: free

£709.00

FARFETCH

-15%

Theory

Irving buttoned plaid shirt - Grey

Delivery: £10.00

£344.00 ~~£405.00~~

FARFETCH

-50%

Theory

classic-collar silk shirt - Purple

Delivery: £10.00

£179.00 ~~£358.00~~

FARFETCH

-10%

Theory

belted-loop trousers - Grey

Delivery: free

£498.00 ~~£554.00~~

FARFETCH

-20%

Theory

Sarong draped shirtdress - Brown

Delivery: free

£615.00 ~~£769.00~~

FARFETCH

-20%

Theory

crew-neck sweater - Neutrals Beige

Delivery: £10.00

£215.00 ~~£269.00~~

FARFETCH

-22%

Theory

long-sleeve cotton-blend shirt - White

Delivery: £10.00

£214.00 ~~£273.00~~

FARFETCH

-13%

Theory

long-sleeve button-up shirt - White

Delivery: £10.00

£213.00 ~~£245.00~~

FARFETCH

-30%

Theory

embroidered shorts - White

Delivery: £10.00

£198.00 ~~£284.00~~

FARFETCH

BESTSELLER

Theory

BOTTOMWEAR - Trousers on YOOX.COM Blue

Delivery: £9.00

£128.00

Yoox.com

-60%

Theory

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

Delivery: £9.00

£137.00 ~~£343.00~~

Yoox.com

Theory

Gabardine High Neck Top - White

Delivery: £10.00

£182.00

FARFETCH

-22%

Theory

mid-rise wide-leg trousers - Black

Delivery: £10.00

£326.00 ~~£417.00~~

FARFETCH

Theory

crepe cropped jacket - Neutrals Beige

Delivery: free

£533.00

FARFETCH

-21%

Theory

single-breasted blazer - Neutrals Beige

Delivery: free

£464.00 ~~£586.00~~

FARFETCH

-60%

Theory

peak-lapels cropped jacket - Neutrals Beige

Delivery: free

£438.00 ~~£1,083.00~~

FARFETCH

Theory

pre-owned speckled cotton T-shirt - Neutrals Beige

Delivery: £10.00

£153.00

FARFETCH

-39%

Theory

cotton shorts - Neutrals Beige

Delivery: £10.00

£153.00 ~~£249.00~~

FARFETCH

Theory

A-line tweed mini skirt - Neutrals Beige

Delivery: £10.00

£211.00

FARFETCH

-18%

Theory

zip-up lightweight jacket - Neutrals Beige

Delivery: £10.00

£216.00 ~~£263.00~~

FARFETCH

-40%

Theory

crew-neck jumper - Pink

Delivery: £10.00

£302.00 ~~£500.00~~

FARFETCH

Theory

COATS & JACKETS - Overcoats & Trench Coats on YOOX.COM Blue

Delivery: £9.00

£498.00

Yoox.com

-13%

Theory

double-breasted blazer - Neutrals Beige

Delivery: free

£417.00 ~~£480.00~~

FARFETCH

BESTSELLER

Theory

Staple tailored blazer - Neutrals Beige

Delivery: free

£445.00

FARFETCH

Theory

pre-owned Rosina draped blouse - Neutrals Beige

Delivery: £10.00

£173.00

FARFETCH

-34%

Theory

notched-lapels double-breasted blazer - Neutrals Beige

Delivery: free

£456.00 ~~£691.00~~

FARFETCH

Theory

padded hooded jacket - Black

Delivery: free

£887.00

FARFETCH

-21%

Theory

shawl-lapels single-breasted blazer - Neutrals Beige

Delivery: free

£423.00 ~~£534.00~~

FARFETCH

Theory

Staple blazer - Neutrals Beige

Delivery: free

£543.00

FARFETCH

-26%

BESTSELLER

Theory

crinkled trousers - White

Delivery: £10.00

£308.00 ~~£415.00~~

FARFETCH

-13%

Theory

off-shoulder satin top - Blue

Delivery: £10.00

£273.00 ~~£314.00~~

FARFETCH

-25%

Theory

pleated crepe trousers - White

Delivery: £10.00

£302.00 ~~£403.00~~

FARFETCH

Theory

pleated lace dress - White

Delivery: £10.00

£233.00

FARFETCH

-11%

BESTSELLER

Theory

pleated crepe trousers - Blue

Delivery: £10.00

£339.00 ~~£383.00~~

FARFETCH

Theory

Clinton blazer - Neutrals Beige

Delivery: free

£543.00

FARFETCH

-10%

Theory

herringbone shirt - Neutrals Beige

Delivery: £15.00

£180.00 ~~£200.00~~

FARFETCH

-15%

Theory

patch-detail jeans - Grey

Delivery: £10.00

£313.00 ~~£369.00~~

FARFETCH

-10%

Theory

felted-finish peacoat - Blue

Delivery: free

£874.00 ~~£972.00~~

FARFETCH

-10%

Theory

button v-neck cardigan - Neutrals Beige

Delivery: free

£419.00 ~~£466.00~~

FARFETCH

-50%

Theory

peak-lapels wrap blouse - White

Delivery: £10.00

£278.00 ~~£557.00~~

FARFETCH

-55%

Theory

long-sleeve button-up shirt - Neutrals Beige

Delivery: £10.00

£143.00 ~~£321.00~~

FARFETCH

-30%

Theory

double-pleat trousers - Orange

Delivery: £10.00

£271.00 ~~£388.00~~

FARFETCH

-20%

Theory

short-sleeved knitted polo shirt - Neutrals Beige

Delivery: £10.00

£324.00 ~~£405.00~~

FARFETCH

Theory

TOPWEAR - T-shirts on YOOX.COM Black

Delivery: £9.00

£77.00

Yoox.com

-34%

Theory

wide-leg cargo trousers - Grey

Delivery: £10.00

£318.00 ~~£482.00~~

FARFETCH

-10%

Theory

pleated front shorts - Red

Delivery: £10.00

£214.00 ~~£239.00~~

FARFETCH

Theory

silk shirt - Black

Delivery: free

£513.00

FARFETCH

Theory

belted shirt mini dress - Red

Delivery: free

£501.00

FARFETCH

-29%

Theory

crepe mini dress - Pink

Delivery: £10.00

£324.00 ~~£457.00~~

FARFETCH

-41%

Theory

checked wool miniskirt - White

Delivery: £10.00

£235.00 ~~£401.00~~

FARFETCH

-17%

Theory

A-line midi dress - Red

Delivery: free

£403.00 ~~£486.00~~

FARFETCH

-20%

Theory

crew-neck pullover jumper - Grey

Delivery: £10.00

£331.00 ~~£415.00~~

FARFETCH

-30%

Theory

mélange-effect coat - Grey

Delivery: free

£545.00 ~~£779.00~~

FARFETCH

-11%

Theory

cable-knit vest - Neutrals Beige

Delivery: £10.00

£321.00 ~~£362.00~~

FARFETCH

-10%

Theory

striped button-up shirt - Neutrals Beige

Delivery: £10.00

£311.00 ~~£346.00~~

FARFETCH

-5%

BESTSELLER

Theory

single-breasted blazer - Neutrals Beige

Delivery: free

£624.00 ~~£657.00~~

FARFETCH

-20%

BESTSELLER

Theory

Din twill midi coat - Neutrals Beige

Delivery: free

£630.00 ~~£789.00~~

FARFETCH

-40%

Theory

BOTTOMWEAR - Shorts & Bermuda Shorts on YOOX.COM Green

Delivery: £9.00

£64.00 ~~£107.00~~

Yoox.com

-18%

Theory

crew-neck long-sleeve sweater - Grey

Delivery: £10.00

£356.00 ~~£435.00~~

FARFETCH

Theory

tied shirt - Black

Delivery: £10.00

£342.00

FARFETCH

Theory

KNITWEAR - Jumpers on YOOX.COM Black

Delivery: £9.00

£106.00

Yoox.com

-10%

Theory

pleated-front tailored shorts - Neutrals Beige

Delivery: £10.00

£260.00 ~~£289.00~~

FARFETCH

Theory

striped wool blend jumper - White

Delivery: £10.00

£291.00

FARFETCH

Theory

Shell top - Pink

Delivery: £10.00

£194.00

FARFETCH

-20%

Theory

silk blouse - Black

Delivery: free

£414.00 ~~£518.00~~

FARFETCH

Theory button-up belted-detail jacket - Neutrals

-5%

BESTSELLER

Theory

button-up belted-detail jacket - Neutrals Beige

Delivery: free

£558.00 ~~£587.00~~

FARFETCH

-10%

Theory

Latho striped cotton jumper - Blue

Delivery: £10.00

£377.00 ~~£421.00~~

FARFETCH

-67%

Theory

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

Delivery: £9.00

£57.00 ~~£173.00~~

Yoox.com

-55%

Theory

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

Delivery: £9.00

£161.00 ~~£358.00~~

Yoox.com

-20%

Theory

crochet-knit midi dress - Neutrals Beige

Delivery: £10.00

£353.00 ~~£441.00~~

FARFETCH

-34%

Theory

pleat-detail wide-leg trousers - Grey

Delivery: £10.00

£339.00 ~~£514.00~~

FARFETCH

Theory

wool-blend knit mini skirt - White

Delivery: free

£572.00

FARFETCH

-10%

Theory

high-waist pants - White

Delivery: free

£487.00 ~~£542.00~~

FARFETCH

-10%

Theory

cable-knit crew-neck sweater - White

Delivery: free

£459.00 ~~£511.00~~

FARFETCH

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