Skip to ContentSkip to Footer

Our iconic green bag has gone plastic-free. Find Out More

Stay up to date with the latest Harrods news, events and Stories – Subscribe Now


Our iconic green bag has gone plastic-free. Find Out More

Stay up to date with the latest Harrods news, events and Stories – Subscribe Now


Sign in / Register

Theory

Founded in 1997 by Andrew Rosen – an executive at Calvin Klein – and Israeli designer Elie Tahari, Theory is a considered New York brand based on the iconic wardrobe staples you turn to again and again. Built around the brand’s signature stretch trousers – designed for the perfect fit, superior comfort and versatility – a women’s capsule collection of sleek dresses and tailored separates with textural accents and soft knits redefines the gap between work and weekend style. In a quietly sophisticated palette of black, grey and neutrals, the result is a contemporary aesthetic that informs your year-round wardrobe.


Coats, Dresses, Tops, Knitwear, Trousers


Clothing

75 Products found

New Season

Cashmere Drawstring Sweatpants primary image

Theory

Cashmere Drawstring Sweatpants

$330
Thaniel Straight Leg Trousers primary image

Theory

Thaniel Straight Leg Trousers

$277
Cropped Treeca Trousers primary image

Theory

Cropped Treeca Trousers

$312

New Season

Cashmere Hoodie primary image

Theory

Cashmere Hoodie

$354

New Season

Wool-Cashmere Clairene Jacket primary image

Theory

Wool-Cashmere Clairene Jacket

$613

New Season

Cashmere V-Neck Sweater primary image

Theory

Cashmere V-Neck Sweater

$424

New Season

Wool-Cashmere Shacket primary image

Theory

Wool-Cashmere Shacket

$590
Oaklene Trench Coat primary image

Theory

Oaklene Trench Coat

$678
Classic Fitted Shirt primary image

Theory

Classic Fitted Shirt

$307
Wool-Blend Blazer primary image

Theory

Wool-Blend Blazer

$613

New Season

Ottoman Cropped-Sleeved Top primary image

Theory

Ottoman Cropped-Sleeved Top

$348

New Season

Silk Ribbed Top primary image

Theory

Silk Ribbed Top

$277

New Season

Ottoman Trousers primary image

Theory

Ottoman Trousers

$318

New Season

Wool-Cashmere Rollneck Sweater primary image

Theory

Wool-Cashmere Rollneck Sweater

$507

New Season

Cashmere Karenia Rollneck Sweater primary image

Theory

Cashmere Karenia Rollneck Sweater

$354

New Season

Cashmere Cropped Sweater primary image

Theory

Cashmere Cropped Sweater

$330

New Season

Cashmere Sweater primary image

Theory

Cashmere Sweater

$330

New Season

Wool-Cashmere Sweater primary image

Theory

Wool-Cashmere Sweater

$366
Leenda Roll Neck Sweater primary image

Theory

Leenda Roll Neck Sweater

$248

New Season

Velvet Sweater primary image

Theory

Velvet Sweater

$330

New Season

Cashmere Funnel-Neck Sweater primary image

Theory

Cashmere Funnel-Neck Sweater

$430

New Season

Cotton Nebulous T-Shirt primary image

Theory

Cotton Nebulous T-Shirt

$106

New Season

Double-Breasted Trench Coat primary image

Theory

Double-Breasted Trench Coat

$743

New Season

Capri Trousers primary image

Theory

Capri Trousers

$348

New Season

Cashmere Crew-Neck Sweater primary image

Theory

Cashmere Crew-Neck Sweater

$295

New Season

Wool-Blend Slim-Leg Trousers primary image

Theory

Wool-Blend Slim-Leg Trousers

$307

New Season

Cropped Sweatpants primary image

Theory

Cropped Sweatpants

$318

New Season

Leather Cropped Sweatpants primary image

Theory

Leather Cropped Sweatpants

$961

New Season

Cashmere Drawstring Sweatpants primary image

Theory

Cashmere Drawstring Sweatpants

$318

New Season

Cashmere Sweater primary image

Theory

Cashmere Sweater

$295

New Season

Cashmere V-Neck Sweater primary image

Theory

Cashmere V-Neck Sweater

$424

New Season

Double-Breasted Trench Coat primary image

Theory

Double-Breasted Trench Coat

$743

New Season

Cotton-Blend Shirt primary image

Theory

Cotton-Blend Shirt

$277

New Season

Cropped Treeca Trousers primary image

Theory

Cropped Treeca Trousers

$277

New Season

Cotton T-Shirt primary image

Theory

Cotton T-Shirt

$94
Trecca Trousers  primary image

Theory

Trecca Trousers

$283

New Season

Double-Breasted Trench Coat primary image

Theory

Double-Breasted Trench Coat

$743

New Season

Leather Cropped Sweatpants primary image

Theory

Leather Cropped Sweatpants

$961

New Season

Wool-Cashmere Clairene Jacket primary image

Theory

Wool-Cashmere Clairene Jacket

$613

New Season

Silk Wide-Leg Trousers primary image

Theory

Silk Wide-Leg Trousers

$307
Crepe Trousers primary image

Theory

Crepe Trousers

$324

New Season

Wool-Cashmere Shacket primary image

Theory

Wool-Cashmere Shacket

$590

New Season

Silk Oaklane Coat primary image

Theory

Silk Oaklane Coat

$637

New Season

Pleat-Detail Top primary image

Theory

Pleat-Detail Top

$295
Cashmere Drawstring Sweatpants primary image

Theory

Cashmere Drawstring Sweatpants

$318
Cashmere V-Neck Sweater primary image

Theory

Cashmere V-Neck Sweater

$295

New Season

Wool-Cashmere Jumpsuit primary image

Theory

Wool-Cashmere Jumpsuit

$507

New Season

Kick-Flare Leather Trousers primary image

Theory

Kick-Flare Leather Trousers

$778

New Season

Asymmetric Knit Top primary image

Theory

Asymmetric Knit Top

$295

New Season

Striped Button-Up Cardigan primary image

Theory

Striped Button-Up Cardigan

$295

New Season

Striped Button-Up Cardigan primary image

Theory

Striped Button-Up Cardigan

$295

New Season

Cashmere Cold-Shoulder Sweater primary image

Theory

Cashmere Cold-Shoulder Sweater

$318

New Season

Cotton Nebulous T-Shirt primary image

Theory

Cotton Nebulous T-Shirt

$94

New Season

Midi Shirt Dress primary image

Theory

Midi Shirt Dress

$424
Adbelle Leather Leggings primary image

Theory

Adbelle Leather Leggings

$1,055
Cashmere Short-Sleeved Sweater primary image

Theory

Cashmere Short-Sleeved Sweater

$277

New Season

Cropped Flared Trousers primary image

Theory

Cropped Flared Trousers

$259

New Season

Pintuck Admira Dress primary image

Theory

Pintuck Admira Dress

$401

New Season

Striped Collared Dress primary image

Theory

Striped Collared Dress

$377

New Season

Wool-Cashmere Midi Dress primary image

Theory

Wool-Cashmere Midi Dress

$531
Previous
12
Next