Theory Official Site | Contemporary Clothing for Women and Men

Theory Project by Lucas Ossendrijver - Spring 2023 - SHOP NOW

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.

HELLO AGAIN OFFER
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.

INFLUENCER PROMOS
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 + LAST CHANCE
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.

OUTLET + ARCHIVE
Offer valid on selected styles 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.

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Theory Project Spring 2023

Theory Project

Theory Project

Effortless Tailoring

The Tailoring Remix

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Tailored Must-Haves

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Theory Project SS23

Trouser Guide

Effortless Tailoring

Theory Project SS23

Trouser Guide

The Tailoring Remix

Women's Wardrobe

Men's Wardrobe

Theory For Good

Our Stores

Our History

Theory Project Spring 2023

Theory Project

Theory Project

Effortless Tailoring

The Tailoring Remix

Tailored Must-Haves

Tailored Must-Haves

Women's

Trouser Guide

Men's

Trouser Guide

Trouser Icons

Trouser Icons