Theory

Compare 2,277 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 2,277 products from 10 shops

Theory

Compare 2,277 products from 10 shops

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Theory

single-breasted blazer - Neutrals Beige

Delivery: free

£586.00

FARFETCH

-50%

Theory

short-sleeve midi dress - White

Delivery: £10.00

£250.00 ~~£500.00~~

FARFETCH

-17%

Theory

Shirt Sylvain White

Delivery: Delivery costs apply

£131.00 ~~£158.00~~

Baltini

-53%

Theory

Sylvain White Shirt With Pointed Collar In Cotton Blend Man

Delivery: Delivery costs apply

£89.00 ~~£189.00~~

Baltini

-47%

Theory

Shirts White

Delivery: Delivery costs apply

£95.00 ~~£179.00~~

Baltini

-47%

Theory

Skirts Black

Delivery: Delivery costs apply

£228.00 ~~£430.00~~

Baltini

-55%

Theory

single-breasted blazer - White

Delivery: £10.00

£214.00 ~~£480.00~~

FARFETCH

-20%

Theory

high-waisted pencil skirt - Brown

Delivery: free

£434.00 ~~£543.00~~

FARFETCH

Theory

striped wool blend jumper - White

Delivery: £10.00

£292.00

FARFETCH

Theory scarf-detail silk blouse - Neutrals

-61%

BESTSELLER

Theory

scarf-detail silk blouse - Neutrals Beige

Delivery: £10.00

£154.00 ~~£395.00~~

FARFETCH

-40%

Theory

Pleated Fr Short. Whi White

Delivery: Delivery costs apply

£123.00 ~~£204.00~~

Baltini

Theory

cropped tapered trousers - Blue

Delivery: £10.00

£365.00

FARFETCH

-5%

Theory

crepe cropped jacket - Neutrals Beige

Delivery: free

£507.00 ~~£535.00~~

FARFETCH

Theory

buttoned polo shirt - Neutrals Beige

Delivery: £10.00

£183.00

FARFETCH

-20%

Theory

Ivory Stretch Jersey Turtleneck Sleeveless T-Shirt Beige

Delivery: Delivery costs apply

£193.60 ~~£242.00~~

Miinto

-52%

Theory

peak-lapels cropped jacket - Neutrals Beige

Delivery: £10.00

£387.00 ~~£801.00~~

FARFETCH

Theory

single-breasted blazer - Red

Delivery: free

£607.00

FARFETCH

BESTSELLER

Theory

TOPWEAR - T-shirts on YOOX.COM Green

Delivery: £9.00

£80.00

Yoox.com

BESTSELLER

Theory

Treeca slim cropped trousers - Blue

Delivery: £10.00

£376.00

FARFETCH

Theory

flared trousers

Delivery: £10.00

£382.00

FARFETCH

Theory

button-fastening flap-pocket jacket - Red

Delivery: free

£439.00

FARFETCH

-21%

Theory

mélange trousers - Grey

Delivery: £10.00

£355.00 ~~£447.00~~

FARFETCH

-33%

Theory

Silk Effect Dress Blue

Delivery: Delivery costs apply

£280.00 ~~£415.00~~

Baltini

-33%

BESTSELLER

Theory

Shldr Drape Dr. Crush Blue

Delivery: Delivery costs apply

£280.00 ~~£415.00~~

Baltini

Theory

short-sleeve wool T-shirt - Neutrals Beige

Delivery: £10.00

£205.00

FARFETCH

Theory

Treeca trousers - Pink

Delivery: £10.00

£297.00

FARFETCH

-38%

Theory

Dbl Pleat Pants Grey

Delivery: Delivery costs apply

£270.00 ~~£434.00~~

Baltini

Theory

Curtis mid-rise chino shorts - Neutrals Beige

Delivery: £10.00

£260.00

FARFETCH

-32%

Theory

A-line tweed mini skirt - Neutrals Beige

Delivery: £10.00

£218.00 ~~£321.00~~

FARFETCH

-34%

Theory

silk blouse - Neutrals Beige

Delivery: £10.00

£192.00 ~~£290.00~~

FARFETCH

-55%

Theory

waist tab shorts - Neutrals Beige

Delivery: £10.00

£146.00 ~~£328.00~~

FARFETCH

-48%

Theory

single-breasted blazer - Neutrals Beige

Delivery: £10.00

£272.00 ~~£523.00~~

FARFETCH

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

-29%

BESTSELLER

Theory

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

Delivery: £9.00

£180.00 ~~£254.00~~

Yoox.com

-47%

Theory

Jackets White

Delivery: Delivery costs apply

£216.00 ~~£405.00~~

Baltini

Theory sleeveless A-line midi dress - Neutrals

-52%

BESTSELLER

Theory

sleeveless A-line midi dress - Neutrals Beige

Delivery: £10.00

£221.00 ~~£458.00~~

FARFETCH

-55%

Theory

Off-White Double-Breasted Jacket With Notched Revers In Viscose Woman

Delivery: Delivery costs apply

£264.00 ~~£584.00~~

Baltini

-43%

Theory

Os St Blazer. White C

Delivery: Delivery costs apply

£254.00 ~~£449.00~~

Baltini

-44%

Theory

Staple Blazer B. Admi White

Delivery: Delivery costs apply

£269.00 ~~£477.00~~

Baltini

-52%

Theory

Ryder White Crewneck T-Shirt With Long Sleeves In Viscose Blend Stretch Man

Delivery: Delivery costs apply

£78.00 ~~£164.00~~

Baltini

Theory

long sleeve top - White

Delivery: £10.00

£289.00

FARFETCH

Theory

high-waisted shorts - Neutrals Beige

Delivery: £10.00

£294.00

FARFETCH

-44%

Theory

Os Tailor Jkt Blue

Delivery: Delivery costs apply

£370.00 ~~£666.00~~

Baltini

-55%

Theory

long-sleeve button-up shirt - Neutrals Beige

Delivery: £10.00

£143.00 ~~£321.00~~

FARFETCH

-47%

Theory

Jackets

Delivery: Delivery costs apply

£203.00 ~~£382.00~~

Baltini

BESTSELLER

Theory

KNITWEAR - Turtlenecks on YOOX.COM Brown

Delivery: £9.00

£439.00

Yoox.com

-20%

Theory

Blouses, female, Beige, XS, Silk Crepe de Chine Shirt

Delivery: Delivery costs apply

£242.88 ~~£303.60~~

Miinto

Theory

Staple blazer - Neutrals Beige

Delivery: free

£543.00

FARFETCH

Theory

pre-owned speckled cotton T-shirt - Neutrals Beige

Delivery: £10.00

£214.00

FARFETCH

Theory

crew-neck T-shirt - Neutrals Beige

Delivery: £15.00

£160.00

FARFETCH

Theory

belted shirt mini dress - Black

Delivery: free

£511.00

FARFETCH

-53%

Theory

Short-Sleeved Sweater White

Delivery: Delivery costs apply

£91.00 ~~£193.00~~

Baltini

-33%

Theory

T-Shirt White

Delivery: Delivery costs apply

£126.00 ~~£188.00~~

Baltini

Theory

asymmetric-hem skirt - Pink

Delivery: £10.00

£279.00

FARFETCH

Theory

zip-up lightweight jacket - Neutrals Beige

Delivery: £10.00

£263.00

FARFETCH

-19%

BESTSELLER

Theory

Wool Jersey Grey

Delivery: Delivery costs apply

£240.00 ~~£297.00~~

Baltini

-25%

Theory

Wool Jersey Grey

Delivery: Delivery costs apply

£148.00 ~~£198.00~~

Baltini

-5%

BESTSELLER

Theory

single-breasted blazer - Neutrals Beige

Delivery: free

£625.00 ~~£658.00~~

FARFETCH

-10%

Theory

straight-leg trousers - Neutrals Beige

Delivery: £10.00

£295.00 ~~£328.00~~

FARFETCH

-20%

Theory

Midi Dress In Admiral Crêpe Black

Delivery: Delivery costs apply

£301.00 ~~£376.00~~

Baltini

-50%

Theory

linen blazer - Neutrals Beige

Delivery: £10.00

£399.00 ~~£806.00~~

FARFETCH

-44%

Theory

Lapel Overlap Dr. Mod Black

Delivery: Delivery costs apply

£274.00 ~~£488.00~~

Baltini

-54%

Theory

Crew Sl Dress Black

Delivery: Delivery costs apply

£315.00 ~~£685.00~~

Baltini

-34%

Theory

Midi Dress Black

Delivery: Delivery costs apply

£208.00 ~~£317.00~~

Baltini

-19%

Theory

Cashmere Sweater Grey

Delivery: Delivery costs apply

£203.00 ~~£250.00~~

Baltini

Theory

poplin shirt - White

Delivery: £10.00

£318.00

FARFETCH

Theory button-up belted-detail jacket - Neutrals

-5%

BESTSELLER

Theory

button-up belted-detail jacket - Neutrals Beige

Delivery: free

£558.00 ~~£588.00~~

FARFETCH

-55%

Theory

poplin mini dress - White

Delivery: £10.00

£231.00 ~~£517.00~~

FARFETCH

-32%

Theory

Oversize Shirt Grey

Delivery: Delivery costs apply

£204.00 ~~£301.00~~

Baltini

-42%

Theory

Cl Tie Wrap Sk. Moder Grey

Delivery: Delivery costs apply

£187.00 ~~£324.00~~

Baltini

-31%

Theory

Relaxed Cargo Skirt Grey

Delivery: Delivery costs apply

£262.00 ~~£382.00~~

Baltini

Theory Midi Grey Skirt With Slit In Wool Blend Woman

-45%

BESTSELLER

Theory

Midi Grey Skirt With Slit In Wool Blend Woman

Delivery: Delivery costs apply

£201.00 ~~£366.00~~

Baltini

Theory

double-breasted linen blend gilet - Black

Delivery: free

£557.00

FARFETCH

Theory

plaid mini skirt - Brown

Delivery: free

£467.00

FARFETCH

-5%

Theory

short-sleeve shirt - White

Delivery: £10.00

£235.00 ~~£248.00~~

FARFETCH

Theory

elasticated trousers - Neutrals Beige

Delivery: £10.00

£314.00

FARFETCH

-46%

Theory

crew-neck jumper - Pink

Delivery: £10.00

£235.00 ~~£435.00~~

FARFETCH

-33%

Theory

Staple Blazer B. Admi Grey

Delivery: Delivery costs apply

£526.00 ~~£788.00~~

Baltini

-51%

Theory

Admiral White Pants With Belt Loops In Tech Fabric Woman

Delivery: Delivery costs apply

£159.00 ~~£324.00~~

Baltini

-48%

Theory

Flare Pant. Compact C White

Delivery: Delivery costs apply

£190.00 ~~£367.00~~

Baltini

-42%

Theory

Plt Casual Pnt. Admir White

Delivery: Delivery costs apply

£190.00 ~~£329.00~~

Baltini

-27%

Theory

Pants White

Delivery: Delivery costs apply

£247.00 ~~£337.00~~

Baltini

Theory

crew-neck sweater - Green

Delivery: £10.00

£364.00

FARFETCH

-43%

Theory

Oversized Cn Po. Macr Grey

Delivery: Delivery costs apply

£210.00 ~~£367.00~~

Baltini

-34%

Theory

Boxy mini dress - White

Delivery: £10.00

£345.00 ~~£521.00~~

FARFETCH

-33%

Theory

Boxy Blazer Grey

Delivery: Delivery costs apply

£389.00 ~~£579.00~~

Baltini

-33%

Theory

Pk Lapel Wrap Bl. Mod Grey

Delivery: Delivery costs apply

£376.00 ~~£563.00~~

Baltini

-33%

Theory

peak-lapels wrap blouse - White

Delivery: £10.00

£266.00 ~~£396.00~~

FARFETCH

-61%

Theory

Jackets Silver

Delivery: Delivery costs apply

£198.00 ~~£502.00~~

Baltini

Theory

Silk V-Neck Blouse White

Delivery: Delivery costs apply

£324.00

Miinto

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