Theory

Compare 2,280 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.

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Compare 2,280 products from 10 shops

Theory

Compare 2,280 products from 10 shops

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-36%

BESTSELLER

Theory

Pk Label Wrap Blouse Black

Delivery: £15.00

£198.00 ~~£308.00~~

Balardi

-75%

Theory

Wool Low-waisted Pants with Pleats size 8

Delivery: £10.92

£95.87 ~~£383.49~~

GLAMOOD

-47%

BESTSELLER

Theory

N Cl Shift Mn.Tortoi

Delivery: £15.00

£258.00 ~~£488.00~~

Balardi

-43%

Theory

long-sleeve silk shirt - Neutrals Beige

Delivery: £10.00

£141.00 ~~£246.00~~

FARFETCH

-14%

Theory

Ribbed Sweater Black

Delivery: £15.00

£170.00 ~~£198.00~~

Balardi

-50%

Theory

Checked Cotton Flannel IRVING Shirt size S

Delivery: £10.92

£123.42 ~~£246.85~~

GLAMOOD

-20%

Theory

Silk Trim Tank Top Black

Delivery: Delivery costs apply

£154.88 ~~£193.60~~

Miinto

-40%

BESTSELLER

Theory

Pk Label Wrap Blouse Grey

Delivery: £15.00

£185.00 ~~£308.00~~

Balardi

BESTSELLER

Theory

belted-waist wool-cashmere coat - Black

Delivery: free

£1,048.00

FARFETCH

-14%

Theory

Deep Pleat Pants Green

Delivery: £15.00

£208.00 ~~£242.00~~

Balardi

-76%

Theory

Pre-owned Womens Stripe Blazer in Navy Blue Viscose - Size Small

Delivery: £2.99

£80.00 ~~£330.00~~

Secret Sales

-41%

Theory

Pk Lapel Wrap Bl.Mod

Delivery: £15.00

£221.00 ~~£376.00~~

Balardi

Theory twill belted maxi trench coat - Neutrals

-50%

BESTSELLER

Theory

twill belted maxi trench coat - Neutrals Beige

Delivery: free

£563.00 ~~£1,126.00~~

FARFETCH

-41%

Theory

Cl Tie Wrap Sk.Moder

Delivery: £15.00

£211.00 ~~£359.00~~

Balardi

Theory BOTTOMWEAR - Trousers on YOOX.COM

-56%

BESTSELLER

Theory

BOTTOMWEAR - Trousers on YOOX.COM Beige

Delivery: £9.00

£158.00 ~~£361.00~~

Yoox.com

Theory

Basic T Shirt Black

Delivery: £15.00

£95.00

Balardi

-46%

Theory

single-breasted coat - Black

Delivery: free

£432.00 ~~£801.00~~

FARFETCH

Theory

Basic T Shirt Black

Delivery: £15.00

£95.00

Balardi

-10%

Theory

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

Delivery: £9.00

£304.00 ~~£338.00~~

Yoox.com

-40%

Theory

Hw Casual Pants White

Delivery: £15.00

£196.00 ~~£326.00~~

Balardi

Theory

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

Delivery: £9.00

£379.00

Yoox.com

-40%

Theory

Cl Tie Wrap Skirt Grey

Delivery: £15.00

£177.00 ~~£294.00~~

Balardi

-49%

Theory

belted trench coat - Neutrals Beige

Delivery: £10.00

£365.00 ~~£713.00~~

FARFETCH

-40%

Theory

N Straight Shirt Grey

Delivery: £15.00

£203.00 ~~£339.00~~

Balardi

Theory

TOPWEAR - T-shirts on YOOX.COM Black

Delivery: £9.00

£77.00

Yoox.com

-14%

Theory

Deep Pleat Pants Blue

Delivery: £15.00

£208.00 ~~£242.00~~

Balardi

Theory

KNITWEAR - Jumpers on YOOX.COM Black

Delivery: £9.00

£106.00

Yoox.com

-40%

Theory

Wool Pants Blue

Delivery: £15.00

£169.00 ~~£281.00~~

Balardi

-5%

Theory

A-line skirt - Black

Delivery: £10.00

£243.00 ~~£255.00~~

FARFETCH

-14%

Theory

High Waisted Wide Leg Jeans Blue

Delivery: £15.00

£208.00 ~~£242.00~~

Balardi

-8%

Theory

BOTTOMWEAR - Trousers on YOOX.COM Black

Delivery: £9.00

£138.00 ~~£150.00~~

Yoox.com

-23%

Theory

Blazer City Twill Blue

Delivery: £15.00

£356.00 ~~£461.00~~

Balardi

-5%

Theory

Curtis trousers - Black

Delivery: £10.00

£254.00 ~~£268.00~~

FARFETCH

-6%

Theory

Basic Tee Sweater Blue

Delivery: £15.00

£150.00 ~~£159.00~~

Balardi

-41%

Theory

KNITWEAR - Cardigans on YOOX.COM Purple

Delivery: £9.00

£192.00 ~~£327.00~~

Yoox.com

-14%

Theory

Treeca 2 Pants Grey

Delivery: £15.00

£155.00 ~~£180.00~~

Balardi

Theory

crepe blazer - Silver

Delivery: free

£566.00

FARFETCH

-35%

Theory

Pleated Fr Short.Whi

Delivery: £15.00

£146.00 ~~£226.00~~

Balardi

Theory

Curtis linen blend chinos - Blue

Delivery: £10.00

£289.00

FARFETCH

-23%

Theory

Clairene New Divide Coat Blue

Delivery: £15.00

£390.00 ~~£505.00~~

Balardi

-33%

Theory

Cardigans, female, Blue, M, Blue Crewneck Cardigan Slim Fit

Delivery: Delivery costs apply

£144.00 ~~£216.00~~

Miinto

-14%

Theory

Silk Effect Trousers Blue

Delivery: £15.00

£279.00 ~~£326.00~~

Balardi

-50%

Theory

Terrance mid-rise slim-fit track pants - Black

Delivery: £15.00

£123.00 ~~£245.00~~

FARFETCH

-6%

Theory

Basic Sweater Black

Delivery: £15.00

£150.00 ~~£159.00~~

Balardi

Theory

zip-up bomber jacket - Black

Delivery: free

£780.00

FARFETCH

-14%

BESTSELLER

Theory

Relaxed Cargo Skirt Grey

Delivery: £15.00

£298.00 ~~£347.00~~

Balardi

Theory

TOPWEAR - Shirts on YOOX.COM Brown

Delivery: £9.00

£211.00

Yoox.com

-25%

Theory

Short Sleeved Sweater White

Delivery: £15.00

£119.00 ~~£159.00~~

Balardi

-21%

Theory

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

Delivery: £9.00

£229.00 ~~£290.00~~

Yoox.com

-29%

Theory

Deep Plt Pant.City T

Delivery: £15.00

£208.00 ~~£295.00~~

Balardi

Theory

BOTTOMWEAR - Trousers on YOOX.COM Black

Delivery: £9.00

£147.00

Yoox.com

-23%

BESTSELLER

Theory

Silk Effect Dress Blue

Delivery: £15.00

£292.00 ~~£378.00~~

Balardi

-47%

BESTSELLER

Theory

crepe-texture jacket - Black

Delivery: £10.00

£294.00 ~~£556.00~~

FARFETCH

-14%

Theory

Wool Cropped Cardigan Black

Delivery: £15.00

£219.00 ~~£255.00~~

Balardi

Theory

crew-neck T-shirt - Black

Delivery: £10.00

£179.00

FARFETCH

-41%

BESTSELLER

Theory

Plt Casual Pnt.Admir

Delivery: £15.00

£215.00 ~~£365.00~~

Balardi

Theory

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

Delivery: £9.00

£340.00

Yoox.com

-41%

Theory

Plt Taper Pnt.Wool H

Delivery: £15.00

£201.00 ~~£343.00~~

Balardi

-4%

Theory

mélange effect blazer - Grey

Delivery: £10.00

£371.00 ~~£388.00~~

FARFETCH

-42%

Theory

Cotton Shorts Beige

Delivery: £15.00

£128.00 ~~£220.00~~

Balardi

Theory

Pre-Owned wool-blend single-breasted jacket - Red

Delivery: £10.00

£297.00

FARFETCH

-41%

Theory

Sl Bd Shell

Delivery: £15.00

£180.00 ~~£306.00~~

Balardi

Theory

DRESSES - Midi dresses on YOOX.COM Blue

Delivery: £9.00

£372.00

Yoox.com

-47%

Theory

Flare Pant.Compact C

Delivery: £15.00

£215.00 ~~£407.00~~

Balardi

-9%

Theory

COATS & JACKETS - Jackets on YOOX.COM Black

Delivery: £9.00

£303.00 ~~£333.00~~

Yoox.com

-42%

Theory

Super Wide Pant

Delivery: £15.00

£232.00 ~~£397.00~~

Balardi

-49%

Theory

Pre-owned Womens Single-Breasted Suit Jacket in Dark Blue Wool-blend - Size XXS/X-Small

Delivery: £2.99

£97.00 ~~£192.00~~

Secret Sales

-41%

BESTSELLER

Theory

Wide Pull On Fl.Mode

Delivery: £15.00

£237.00 ~~£404.00~~

Balardi

-78%

Theory

Pre-owned Mens Single-Breasted Blazer in Navy Blue - Size X-Large

Delivery: £2.99

£98.00 ~~£450.00~~

Secret Sales

-42%

Theory

Cln Short T.Cotton C

Delivery: £15.00

£155.00 ~~£265.00~~

Balardi

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

-78%

BESTSELLER

Theory

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

Delivery: £2.99

£69.00 ~~£315.00~~

Secret Sales

-15%

Theory

Viscose Linen Sweater White

Delivery: £15.00

£222.00 ~~£260.00~~

Balardi

-71%

Theory

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

Delivery: £2.99

£114.00 ~~£387.00~~

Secret Sales

-23%

Theory

Staple Blazer Beige

Delivery: £15.00

£336.00 ~~£435.00~~

Balardi

Theory

Staple single-breasted blazer - Black

Delivery: free

£505.00

FARFETCH

-30%

Theory

Crv Parachute Sk.Cit

Delivery: £15.00

£245.00 ~~£349.00~~

Balardi

-54%

Theory

Pre-owned Mens Tailored Pants in Grey Polyamide Nylon - Size Large

Delivery: £2.99

£80.00 ~~£175.00~~

Secret Sales

-37%

Theory

Ss Peek Cami Dr.Crus

Delivery: £15.00

£285.00 ~~£450.00~~

Balardi

Theory

short sleeved polo shirt - Black

Delivery: £10.00

£198.00

FARFETCH

-30%

Theory

Peak Db Vest.City Tw

Delivery: £15.00

£245.00 ~~£349.00~~

Balardi

-31%

Theory

Relaxed Cargo Skirt Grey

Delivery: Delivery costs apply

£262.00 ~~£382.00~~

Baltini

-30%

Theory

Peak Db Vest.City Tw

Delivery: £15.00

£245.00 ~~£349.00~~

Balardi

Theory

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

Delivery: £9.00

£1,321.00

Yoox.com

-29%

BESTSELLER

Theory

Hw Wide Jean.Relaxed

Delivery: £15.00

£208.00 ~~£295.00~~

Balardi

Theory

short-sleeve pima cotton T-shirt - Black

Delivery: £10.00

£83.00

FARFETCH

-29%

Theory

Sheer Stripe T.Compa

Delivery: £15.00

£208.00 ~~£295.00~~

Balardi

-51%

Theory

Pre-owned Womens Collarless Jacket in Navy Blue Wool - Size Small

Delivery: £2.99

£102.00 ~~£210.00~~

Secret Sales

-14%

Theory

Double Breasted Vest Blue

Delivery: £15.00

£245.00 ~~£286.00~~

Balardi

-32%

BESTSELLER

Theory

silk georgette blouse - White

Delivery: £10.00

£222.00 ~~£326.00~~

FARFETCH

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Brands like Theory

Build the Foundations of Your Wardrobe in Theory

Ever since it was founded in 1997, New York-based apparel brand Theory has prided itself on creating superior products that are durable with a modern feel. The result is a collection of clothing with high-quality construction and straightforward designs—the perfect makings for a well-rounded wardrobe.

Follow the way of Theory by incorporating these basics you can wear every day.

Long-Sleeved Tee

Every man and woman needs a lightweight shirt that’s strong enough to stand alone or layer during the colder months. That comes in the form of Theory’s long-sleeve cotton T-shirt made with a loose fit for your comfort.

Men: A simple white cotton shirt, gray jeans, dark brown leather belt and matching Chelsea boots. If the weather permits, dress it up with a blazer.

Women: Keep it casual in a ribbed viscose shirt, navy cropped trousers and a thin gold chain necklace. Also dress it up with a blazer.

Motorcycle Jacket

Motorcycle jackets are the Grand Poobah of lightweight outerwear. When it’s too cold for a cardigan yet too hot for a coat, a motorcycle jacket will get you through this confusing time. When it comes to leather motos with a sleek finish, Theory’s got plenty.

Men: A black leather jacket zipped up over a blue and white checkered shirt, fitted jeans and navy blue loafers.

Women: A brown asymmetrical leather jacket, a sleeveless turtleneck top and black wide-leg jeans.

Twill Pants

Theory is known for creating versatile clothing built for lasting comfort, so it’s no surprise they provide these woven fabric pants in an array of cuts, fits and colors.

Men: Five-pocket twill pants with a straight leg, combat boots, braided bracelets and a bomber jacket.

Women: Green twill cropped pants in a slim fit, a cream-colored blouse and long, sleeveless coat.

Behind every great wardrobe are a few strong basics. It doesn’t matter if your style is bold or minimalist, you can find a Theory basic to kickstart your amazing wardrobe.

Start your wardrobe the right way in Theory clothing.

Theory

Theory

Theory

Build the Foundations of Your Wardrobe in Theory

Long-Sleeved Tee

Motorcycle Jacket

Twill Pants

Start your wardrobe the right way in Theory clothing.

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Theory

Theory

Theory

Build the Foundations of Your Wardrobe in Theory

Long-Sleeved Tee

Motorcycle Jacket

Twill Pants

Start your wardrobe the right way in Theory clothing.

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