Theory

Compare 1,762 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 1,762 products from 10 shops

Theory

Compare 1,762 products from 10 shops

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-40%

Theory

Wide Trousers, female, Beige, 2XS, Wide pleat-front trousers

Delivery: Delivery costs apply

£193.14 ~~£321.90~~

Miinto

-63%

BESTSELLER

Theory

crepe-texture jacket - Black

Delivery: £10.00

£205.00 ~~£556.00~~

FARFETCH

Theory

Ribbed Knit V-Neck Jumper Beige

Delivery: Delivery costs apply

£285.51

Miinto

-15%

Theory

FOOTWEAR - Loafers on YOOX.COM Black

Delivery: £9.00

£245.00 ~~£289.00~~

Yoox.com

Theory

Pink Pull-On Trousers

Delivery: Delivery costs apply

£240.00

Miinto

Theory

COATS & JACKETS - Coats on YOOX.COM Yellow

Delivery: £9.00

£651.00

Yoox.com

-70%

Theory

Pre-owned Womens Matilda Blazer in Black Wool - Size EU 36 (Womens)

Delivery: £2.99

£116.00 ~~£383.00~~

Secret Sales

Theory

Cashmere Knitwear, female, Gray, L, Elegant Cashmere Jumper Grey

Delivery: Delivery costs apply

£490.98

Miinto

-85%

Theory

DRESSES - Midi dresses on YOOX.COM White

Delivery: £9.00

£82.00 ~~£549.00~~

Yoox.com

Theory

Blazers, female, Gray, XS, Houndstooth Check Linen Blazer Grey

Delivery: Delivery costs apply

£574.31

Miinto

Theory BOTTOMWEAR - Trousers on YOOX.COM

-35%

BESTSELLER

Theory

BOTTOMWEAR - Trousers on YOOX.COM Blue

Delivery: £9.00

£122.00 ~~£189.00~~

Yoox.com

Theory

Striped Silk Polo Jumper Grey

Delivery: Delivery costs apply

£365.58

Miinto

-78%

Theory

Pre-owned Womens Elasticated Waist Blazer in Navy Blue Triacetate - Size X-Small

Delivery: £2.99

£93.00 ~~£425.00~~

Secret Sales

Theory

Straight Trousers, female, Brown, XS, Camel Wool Flannel Tapered Trousers

Delivery: Delivery costs apply

£274.05

Miinto

-57%

Theory

Pre-owned Womens Plaid Single-Breasted Blazer in Grey Wool - Size Small

Delivery: £2.99

£133.00 ~~£312.00~~

Secret Sales

-30%

Theory

Wide Trousers, female, Beige, S, Wide Leg Pleated Front Trousers

Delivery: Delivery costs apply

£207.07 ~~£295.80~~

Miinto

-60%

Theory

double-pleat trousers - Grey

Delivery: £10.00

£153.00 ~~£379.00~~

FARFETCH

Theory

Blazers, female, Beige, 2XS, Double-Breasted Blazer Jacket with Notched Lapel

Delivery: Delivery costs apply

£385.18

Miinto

-80%

Theory

Pre-owned Womens Single-Breasted Blazer Jacket in Navy Blue - Size Small

Delivery: £2.99

£81.00 ~~£400.00~~

Secret Sales

Theory

Party Dresses, female, Beige, 2XS, Sophisticated Strapless Dress with Side Slit

Delivery: Delivery costs apply

£316.57

Miinto

-66%

Theory

Pre-owned Womens Mélange-Effect Single-Breasted Blazer in Grey Wool - Size Large

Delivery: £2.99

£131.00 ~~£390.00~~

Secret Sales

-55%

Theory

Straight Trousers, female, Beige, L, Off-White Pleat Detailing Trousers

Delivery: Delivery costs apply

£131.15 ~~£291.45~~

Miinto

Theory

houndstooth-pattern trousers - Grey

Delivery: £10.00

£149.00

FARFETCH

Theory

Blouses, female, Beige, L, Bow Neck Blouse

Delivery: Delivery costs apply

£330.47

Miinto

-70%

Theory

Pre-owned Womens Blazer in Grey Wool - Size 2XS

Delivery: £2.99

£97.00 ~~£320.00~~

Secret Sales

-5%

Theory

Tapered Trousers, female, Gray, L, Pleated Trousers Grey

Delivery: Delivery costs apply

£276.87 ~~£291.45~~

Miinto

BESTSELLER

Theory

COATS & JACKETS - Jackets on YOOX.COM Black

Delivery: £9.00

£543.00

Yoox.com

-9%

Theory

Shirts, female, White, L, Classic White Poplin Shirt

Delivery: Delivery costs apply

£492.37 ~~£541.07~~

Miinto

-50%

Theory

sleeveless jumpsuit - Grey

Delivery: £10.00

£281.00 ~~£562.00~~

FARFETCH

Theory

Midi Dresses, female, White, XS, Easy Dr. Admir V-Neck Shirt

Delivery: Delivery costs apply

£348.00

Miinto

-50%

BESTSELLER

Theory

satin-finish blazer - Pink

Delivery: £10.00

£342.00 ~~£685.00~~

FARFETCH

Theory

Pink Wrap Blouse with V-Neck

Delivery: Delivery costs apply

£591.90

Miinto

-59%

Theory

Pre-owned Womens V-Neck Jacket in Black Wool - Size EU 32 (Womens)

Delivery: £2.99

£122.00 ~~£295.00~~

Secret Sales

-20%

Theory

Ivory Stretch Jersey Turtleneck Sleeveless T-Shirt Beige

Delivery: Delivery costs apply

£191.40 ~~£239.25~~

Miinto

-65%

Theory

Pre-owned Womens Blazer in Khaki Wool - Size 4 UK

Delivery: £2.99

£97.00 ~~£275.00~~

Secret Sales

Theory

Rice Blazer Staple Jacket Beige

Delivery: Delivery costs apply

£372.13

Miinto

-11%

BESTSELLER

Theory

FOOTWEAR - Boots on YOOX.COM Purple

Delivery: £9.00

£367.00 ~~£413.00~~

Yoox.com

Theory

Slim-fit Trousers, female, White, 2XS, Comfortable Cropped Trousers with Elastic Waist

Delivery: Delivery costs apply

£240.00

Miinto

-76%

Theory

BOTTOMWEAR - Trousers on YOOX.COM Brown

Delivery: £9.00

£288.00 ~~£1,203.00~~

Yoox.com

Theory

Tailored Blazer Notch Collar Workwear Grey

Delivery: Delivery costs apply

£776.52

Miinto

-86%

Theory

Pre-owned Womens Single-Breasted Blazer in Black Cotton - Size Small

Delivery: £2.99

£68.00 ~~£500.00~~

Secret Sales

-15%

BESTSELLER

Theory

Classic Fitted Shirt White

Delivery: Delivery costs apply

£158.99 ~~£187.05~~

Miinto

-10%

Theory

BOTTOMWEAR - Leggings on YOOX.COM Black

Delivery: £9.00

£162.00 ~~£181.00~~

Yoox.com

Theory

Shirts, female, Brown, XS, Brown Shirt Italian Wool Flannel

Delivery: Delivery costs apply

£288.00

Miinto

-75%

Theory

Pre-owned Womens Plaid Print Blazer in Multicolor Cotton - Multicolour - Size Small

Delivery: £2.99

£81.00 ~~£330.00~~

Secret Sales

Theory

Classic Blazer Notch Lapel Grey

Delivery: Delivery costs apply

£776.52

Miinto

-80%

Theory

Pre-owned Womens Tweed Short Sleeve Mini A-Line Dress in in Grey Cotton - Size Small

Delivery: £2.99

£87.00 ~~£430.00~~

Secret Sales

Theory

Blazers, female, White, XS, White Linen Slim Fit Blazer

Delivery: Delivery costs apply

£408.00

Miinto

-64%

Theory

Pre-owned Womens Tweed Sleeveless Mini flared Dress in Grey Wool - Size Small

Delivery: £2.99

£87.00 ~~£245.00~~

Secret Sales

Theory

Minimalist Crew Neck Top Beige

Delivery: Delivery costs apply

£228.34

Miinto

-72%

Theory

Pre-owned Womens Mini Dress in Black Wool - Size X-Small/Small

Delivery: £2.99

£104.00 ~~£365.00~~

Secret Sales

Theory

Wrap Dresses, female, White, 2XS, Elegant Sleeveless Wrap Dress with Belt

Delivery: Delivery costs apply

£509.43

Miinto

-57%

Theory

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

Delivery: £9.00

£162.00 ~~£379.00~~

Yoox.com

Theory

White Sleeveless Shift Dress

Delivery: Delivery costs apply

£462.81

Miinto

-60%

Theory

FOOTWEAR - Ankle boots on YOOX.COM Purple

Delivery: £9.00

£175.00 ~~£438.00~~

Yoox.com

Theory

Elegant Drape Slip Dress Grey

Delivery: Delivery costs apply

£237.51

Miinto

-84%

Theory

Pre-owned Womens Felt Coat in Pink Wool - Rose - Size Medium

Delivery: £2.99

£110.00 ~~£685.00~~

Secret Sales

-20%

Theory

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

Delivery: Delivery costs apply

£240.12 ~~£300.15~~

Miinto

-15%

Theory

short-sleeved polo shirt - Grey

Delivery: £15.00

£170.00 ~~£200.00~~

FARFETCH

Theory

Blazers, female, Beige, S, Staple Blazer

Delivery: Delivery costs apply

£430.65

Miinto

-4%

Theory

Mens Sylvain Wealth1 Shirt - Black Cotton - Size Large

Delivery: £2.99

£254.00 ~~£265.00~~

Secret Sales

Theory

Cashmere Crew Neck Jumper Beige

Delivery: Delivery costs apply

£281.45

Miinto

-62%

Theory

Pre-owned Womens Sleek Staple Blazer in Beige Virgin Wool - Size X-Small/Small

Delivery: £2.99

£147.00 ~~£387.00~~

Secret Sales

Theory

Wide Trousers, female, Beige, 3XS, Chic Nude Trousers Ss24

Delivery: Delivery costs apply

£267.56

Miinto

-65%

Theory

JUMPSUITS & TRACKSUITS - Jumpsuits on YOOX.COM Beige

Delivery: £9.00

£123.00 ~~£352.00~~

Yoox.com

-15%

Theory

Wide Trousers, female, Gray, XS, Loose-fitting Trousers Grey

Delivery: Delivery costs apply

£290.96 ~~£342.30~~

Miinto

BESTSELLER

Theory

COATS & JACKETS - Coats on YOOX.COM Pink

Delivery: £9.00

£439.00

Yoox.com

-17%

Theory

Wide Trousers, female, Beige, XL, Trousers Admiral

Delivery: Delivery costs apply

£267.19 ~~£321.90~~

Miinto

-64%

BESTSELLER

Theory

KNITWEAR - Jumpers on YOOX.COM Blue

Delivery: £9.00

£59.00 ~~£166.00~~

Yoox.com

Theory

Midi Dresses, female, Beige, 2XS, Elegant V-Neck Crepe Dress

Delivery: Delivery costs apply

£310.03

Miinto

-57%

Theory

KNITWEAR - Jumpers on YOOX.COM Blue

Delivery: £9.00

£58.00 ~~£135.00~~

Yoox.com

Theory

Wide Trousers, female, Blue, XS, Wide Leg Dress Trousers

Delivery: Delivery costs apply

£350.87

Miinto

-51%

Theory

TOPWEAR - Sweatshirts on YOOX.COM Blue

Delivery: £9.00

£67.00 ~~£138.00~~

Yoox.com

Theory

Trench Coats, female, Beige, S, Sand Beige Cotton Trench Coat

Delivery: Delivery costs apply

£519.17

Miinto

-75%

Theory

BOTTOMWEAR - Trousers on YOOX.COM Blue

Delivery: £9.00

£42.00 ~~£171.00~~

Yoox.com

Theory

Round-neck Knitwear, female, Beige, M, Cream Cable Knit Jumper

Delivery: Delivery costs apply

£350.87

Miinto

-46%

Theory

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

Delivery: £9.00

£88.00 ~~£163.00~~

Yoox.com

-10%

Theory

Short Dresses, female, White, M, White Linen Blend Sleeveless Dress

Delivery: Delivery costs apply

£305.37 ~~£339.30~~

Miinto

-61%

BESTSELLER

Theory

TOPWEAR - Shirts on YOOX.COM Blue

Delivery: £9.00

£52.00 ~~£135.00~~

Yoox.com

-40%

Theory

Cropped Cashmere Jumper Beige

Delivery: Delivery costs apply

£343.96 ~~£576.31~~

Miinto

-56%

Theory

TOPWEAR - Shirts on YOOX.COM Blue

Delivery: £9.00

£55.00 ~~£124.00~~

Yoox.com

Theory

Silk loose fit trousers Black

Delivery: Delivery costs apply

£360.00

Miinto

-59%

BESTSELLER

Theory

TOPWEAR - Shirts on YOOX.COM Blue

Delivery: £9.00

£46.00 ~~£113.00~~

Yoox.com

Theory

Midi Skirts, female, Black, 4XS, Midi Silk Skirt

Delivery: Delivery costs apply

£568.59

Miinto

-38%

Theory

KNITWEAR - Cardigans on YOOX.COM Blue

Delivery: £9.00

£79.00 ~~£128.00~~

Yoox.com

Theory

Wide Trousers, female, Black, XS, Satin WideLeg Cargo Trousers

Delivery: Delivery costs apply

£622.09

Miinto

-70%

Theory

TOPWEAR - Shirts on YOOX.COM White

Delivery: £9.00

£54.00 ~~£181.00~~

Yoox.com

Theory

Sleeveless Tops, female, Green, M, Sleeveless Top

Delivery: Delivery costs apply

£413.36

Miinto

-63%

Theory

BOTTOMWEAR - Trousers on YOOX.COM Blue

Delivery: £9.00

£68.00 ~~£184.00~~

Yoox.com

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