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Theory Wardrobe
Elevated essentials, designed for a lifetime.
A well-curated wardrobe starts with versatile, indispensable pieces. Defined by precise tailoring perfected in our New York atelier and premium fabrics sourced from the world’s best mills, the styles in our Theory Wardrobe edit are our most sought-after pieces. Available year round, these bestsellers simplify the act of getting dressed, allowing you to focus on what matters most—achieving your goals and aiming for perfection.
Your Go-To Tee
Airy, soft organic cotton meets a considered, pre-shrunken fit in our bestselling Tiny Tee. A lightweight, throw-on-and-go staple, it’s an essential you’ll want in every color.
Your All-Season Suit
Everyone needs a polished suit on standby. With menswear details and a feminine fit, the Carissa Blazer is an ideal complement to our leg-lengthening Flared Trouser.
A No-Brainer Dress
Made up of strategically placed panels for a fit that flatters from every angle, this streamlined silhouette is tailored for the perfect second skin fit.
The Cigarette Trouser
A desk-to-dinner icon that elevates your every day, our bestselling Treeca Trouser features a sharp slim leg and cropped hem.
Effortless Crepe Essentials
The pull-on version of our bestselling Treeca Trouser and our light, layerable Oaklane Trench take on an elegant drape in smooth, sophisticated Admiral Crepe.
The featherweight Sweater
As light as a tee and as soft as a sweater, this premium merino wool layer is a must. Detailed with short sleeves it has year-round layering potential.
Sophisticated Silk Tops
A luxurious update to the traditional button-up, our fitted shirt highlights the waist, while our sleek shell top is a fuss-free styling essential you’ll want in every color.
Exclusions
Promo T&Cs
WELCOME OFFERFor 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
Choose two selected womenswear or menswear styles, in any size or colour to receive an additional discount. Discount will be auto-applied at checkout. Offer valid 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.
ARCHIVE + 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.