Skip to main content Skip to footer content

Enjoy 15% off your next online order - SIGN-UP

Share Theory with friends + save - LEARN MORE

Free shipping + returns on all orders

WOMEN

Back
- New + Now
- Clothing
- Accessories
  - View All
  - Shoes
- Outlet
  - View All
- New Arrivals
  
  Shop Now
- Trouser Guide
  
  Shop Now
MEN

Back
- New + Now
- Clothing
- Outlet
  - View All
- New Arrivals
  
  Shop Now
- Trouser Guide
  
  Shop Now
WARDROBE

Back
- Women's Wardrobe
- Men's Wardrobe
- Women's Wardrobe
  
  Discover More
- Men's Wardrobe
  
  Discover More
ABOUT THEORY

Back
- About Theory
- Theory For Good
  
  Learn More
- Covent Garden
  
  Now Open
- Our History
  
  Learn More

Sign In/Register

Email Address:

Password:

Remember Me

Forgot Password?

or

Back

Forgot Password

Forgot your Password

Provide your account email address to receive an email to reset your password.

Email Address:

Wishlist

Item successfully added to bag

Review Shopping Bag Checkout

Women

Back
- New + Now
  
  Back
- Clothing
  
  Back
- Accessories
  
  Back
  - View All
  - Shoes
- Outlet
  
  Back
  - View All
Men

Back
- New + Now
  
  Back
- Clothing
  
  Back
- Outlet
  
  Back
  - View All
Theory Wardrobe

Back
- Women's Wardrobe
  
  Back
- Men's Wardrobe
  
  Back
About Theory

Back
Outlet

Back
- Women's Outlet
- Men's Outlet

Sign In/Register
Shipping to

Austria Belgium Bulgaria Croatia Cyprus Czech Republic Denmark Estonia Finland France Germany Greece Hungary Ireland (Republic of) Italy Latvia Lithuania Luxembourg Malta Netherlands Poland Portugal Romania Slovak Republic Slovenia Spain Sweden USA

Search

× Clear

Sign In/Register

Email Address:

Password:

Remember Me

Forgot Password?

Back

Forgot Password

Forgot your Password

Provide your account email address to receive an email to reset your password.

Email Address:

First Name

Last Name

Confirm Email

Password

Confirm Password

Birth Date

Year

Gender

Female

Male

Email Preferences (select one)

Email me future promos and updates ¹

I do not want future promos and updates

¹By checking this box, you consent to receive emails about Theory's latest collections, exclusive offers, and special events. You may revoke your consent at any time by clicking unsubscribe at the bottom of any email from us. By clicking ‘REGISTER’ below you accept the terms of our Privacy Policy

Offers

2 for £100

Quick Add

~~Price reduced from to~~ £65.00

Essential Tee in Cosmos Slub Cotton

~~Price reduced from to~~ £65.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £100

Quick Add

~~Price reduced from to~~ £65.00

Precise Tee in Luxe Cotton Jersey

~~Price reduced from to~~ £65.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £100

Quick Add

~~Price reduced from to~~ £65.00

Precise Tee in Luxe Cotton Jersey

~~Price reduced from to~~ £65.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £100

Quick Add

~~Price reduced from to~~ £65.00

Precise Tee in Luxe Cotton Jersey

~~Price reduced from to~~ £65.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £100

View All 2 for £100

2 for £120

Quick Add

~~Price reduced from to~~ £75.00

Bron Polo Shirt in Cosmos Slub Cotton

~~Price reduced from to~~ £75.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £120

Quick Add

~~Price reduced from to~~ £75.00

Bron Polo Shirt in Cosmos Slub Cotton

~~Price reduced from to~~ £75.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £120

Quick Add

~~Price reduced from to~~ £75.00

Bron Polo Shirt in Cosmos Slub Cotton

~~Price reduced from to~~ £75.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £120

View All 2 for £120

2 for £220

Quick Add

~~Price reduced from to~~ £145.00

Sylvain Shirt in Structure Knit

~~Price reduced from to~~ £145.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £220

Quick Add

~~Price reduced from to~~ £145.00

Sylvain Shirt in Structure Knit

~~Price reduced from to~~ £145.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £220

Quick Add

~~Price reduced from to~~ £145.00

Sylvain Shirt in Structure Knit

~~Price reduced from to~~ £145.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £220

Quick Add

~~Price reduced from to~~ £145.00

Sylvain Shirt in Structure Knit

~~Price reduced from to~~ £145.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £220

View All 2 for £220

2 for £240

Quick Add

~~Price reduced from to~~ £155.00

Sylvain Shirt in Good Cotton

~~Price reduced from to~~ £155.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £240

Quick Add

~~Price reduced from to~~ £155.00

Sylvain Shirt in Good Cotton

~~Price reduced from to~~ £155.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £240

Quick Add

~~Price reduced from to~~ £155.00

Sylvain Shirt in Good Cotton

~~Price reduced from to~~ £155.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £240

Quick Add

~~Price reduced from to~~ £155.00

Sylvain Shirt in Good Cotton

~~Price reduced from to~~ £155.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £240

View All 2 for £240

2 for £300

Quick Add

~~Price reduced from to~~ £185.00

Zaine Pant in Neoteric

~~Price reduced from to~~ £185.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £300

Quick Add

~~Price reduced from to~~ £175.00

Zaine Pant in Precision Ponte

~~Price reduced from to~~ £175.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £300

Quick Add

~~Price reduced from to~~ £175.00

Crewneck Sweater in Regal Wool

~~Price reduced from to~~ £175.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £300

Quick Add

~~Price reduced from to~~ £175.00

Zaine Pant in Precision Ponte

~~Price reduced from to~~ £175.00

Size Added to Bag

Go to Bag

Essential Duos: 2 for £300

View All 2 for £300

-15% OFF YOUR NEXT ORDER*

Sign-up to receive your exclusive welcome offer.
* Offer terms apply. Read our Privacy Policy here.

forms.newsletter.successresult

Customer Care

My Account
Track My Order
Shipping + Payments
Returns + Exchanges
Size Guide
FAQs
Klarna
* Promo T&Cs
Refer a Friend

About Theory

Our Story
Theory For Good
Store Finder

Phone + Live Chat
+44 1793 540656
Mon - Fri: 9:30am - 5:30pm GMT
Email

Collections

New Arrivals
Women
Men
Good Collection

Shipping to

Austria Belgium Bulgaria Croatia Cyprus Czech Republic Denmark Estonia Finland France Germany Greece Hungary Ireland (Republic of) Italy Latvia Lithuania Luxembourg Malta Netherlands Poland Portugal Romania Slovak Republic Slovenia Spain Sweden USA

Customer Care

My Account
Track My Order
Shipping + Payments
Returns + Exchanges
Size Guide
FAQs
* Promo T&Cs
Klarna
Refer a Friend

About Theory

Our Story
Theory For Good
Store Finder

Contact Us

Phone + Live Chat
+44 1793 540656
Mon - Fri: 9:30am - 5:30pm GMT
Email

Information

Shipping to

Exclusions

Promo T&Cs

WELCOME OFFER
For new subscribers only. Discount will be applied when your unique promotional code is entered at checkout. Offer valid online at theory.com in the UK only. Offer not valid on sale, discounted or Theory Archive styles. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

REFER-A-FRIEND OFFER
Offer valid for one month from date of issue for friend referred, and four months for referee. Discount will be applied when your unique promotional code is entered at checkout. Offer valid online at theory.com in the UK only. Offer not valid on sale, discounted or Theory Archive styles. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

INFLUENCERS
Discount will be applied when the promotional code is entered at checkout. Offer valid in Theory retail stores and online at theory.com in the UK only. Offer not valid on sale, discounted or Theory Archive styles. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

ESSENTIAL DUOS + TRIOS
Choose two selected womenswear styles, or three selected menswear styles, in any size or colour to receive an additional discount. Discount will be auto-applied at checkout. Offer valid in Theory retail stores and online at theory.com in the UK only. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

SALE + OUTLET
Offer valid on selected styles in Theory retail stores, and at theory.com in the UK only. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

New Arrivals

Trouser Guide

New Arrivals

Trouser Guide

Women's Wardrobe

Men's Wardrobe

Theory For Good

Covent Garden

Our History

Forgot Password

Forgot your Password

2 for £100

2 for £120

2 for £220

2 for £240

2 for £300