
Theory UK
Theory UK offers meticulously crafted contemporary clothing for women and men, focusing on exceptional fit, premium fabrics, and timeless New York-inspired style.
Current Offers
No offers available right now from Theory UK.
Shop at Theory UKVoucher Codes
No voucher codes available right now for Theory UK.
Shop at Theory UKAbout Theory UK
Founded in New York in 1997, Theory has established itself as a leading name in contemporary fashion, offering sophisticated and versatile clothing for both women and men. With a strong emphasis on exceptional fit, luxurious fabrics, and enduring style, Theory empowers individuals to build a wardrobe that reflects confidence and effortless elegance. The brand's philosophy is rooted in creating timeless essentials that seamlessly integrate into modern lifestyles, from professional settings to casual outings.
Explore the Collection
Women's and Men's Apparel
Theory UK presents a comprehensive range of apparel designed with precision and an eye for detail. For women, discover elegantly tailored blazers, versatile trousers like the popular Treeca Trousers in Good Wool, sophisticated dresses, and essential knitwear. The men's collection features sharp suiting, refined shirts, comfortable yet stylish casual wear, and outerwear, all crafted to offer a polished look. Each piece is designed to be effortlessly mixed and matched, providing endless styling possibilities.
Quality and Craftsmanship
Commitment to quality is at the heart of Theory. Materials are sourced from the world's finest mills, and every fabric undergoes rigorous testing for its hand-feel, durability, and design integrity. The brand's design and innovation centre in New York City meticulously crafts each garment, ensuring superior form, fit, and construction. This dedication results in clothing that not only looks exceptional but also stands the test of time.
Shopping with Theory UK
Experience convenient online shopping at uk.theory.com with perks like free shipping and exchanges on all orders. New customers can often enjoy a special discount on their first purchase by signing up. Theory UK also offers student and military discounts, making their premium collections more accessible. For those who prefer a physical shopping experience, Theory operates several stores in London, including Covent Garden and Regent Street.
Theory UK was founded in 1997 and is headquartered in New York, USA. It is part of Fast Retailing Co., Ltd., with 4 locations.
Discounts & Loyalty
Student Discount
Theory UK offers students a discount of 15% or 25% on selected items. Verify your student status through platforms like Student Beans or UNiDAYS to receive your discount code.
Military / Blue Light Discount
Theory offers a military discount, typically 10% to 25%, for active duty, veterans, reservists, retirees, and their immediate families. Eligibility requires verification with a valid military ID.
Shipping & Returns
UK delivery available. Free shipping on qualifying orders.
Returns Policy
28-day returns on unworn items with tags attached.
Company Information
Founded
1997
Headquarters
New York, USA
Number of Stores
4
Parent Company
Fast Retailing Co., Ltd.
Payment Methods
Sustainability
Theory is conscious by design and dedicated to a sustainable future, meticulously sourcing materials and crafting garments with a focus on quality and responsible practices.
Frequently Asked Questions
What is Theory UK's delivery policy?
Theory UK offers free standard shipping on all orders. For more details on delivery options, please visit our website.
How do I return an item to Theory UK?
Theory UK offers free exchanges on all orders. For specific instructions on how to initiate a return or exchange, please refer to the returns policy on our website.
What kind of clothing does Theory UK offer?
Theory UK specialises in contemporary clothing for women and men, including tailored blazers, trousers, dresses, shirts, and sophisticated essentials designed for both work and beyond.
How can I contact Theory UK customer service?
You can reach Theory UK customer service by phone at +44 179 354 0656 or +44 207 985 1155, or via email at customer.care@uk.theory.com. Our phone and live chat hours are Monday to Friday, 9:30am - 5:30pm GMT.
Does Theory UK offer any discounts?
Yes, Theory UK offers discounts for students (15% or 25% via Student Beans or UNiDAYS) and military members (10% to 25% with valid ID verification). New customers can also often receive a discount on their first online order.
No reviews yet for Theory UK
Be the first to write a reviewOpens in a new tab
Customer Reviews
Be the first to review
Contact Information
Customer Service
+44 179 354 0656Customer Service Email
customer.care@uk.theory.comCustomer Service Hours
Mon-Fri 09:30am - 5:30pm GMT
Similar Shops

Burford Garden Co.
Burford Garden Co. is a creative destination store in the heart of the Cotswolds, offering high-quality plants, garden essentials, home decor, clothing, food, and unique gifts.

Saltedsand
Saltedsand is a UK retailer offering a curated collection of unique fashion and lifestyle products, blending contemporary design with quality craftsmanship for the discerning shopper.
Fenwick
Fenwick is a distinguished British department store, established in 1882, offering an exquisite collection of designer fashion, luxury beauty, and curated home essentials for discerning shoppers.

DV8 Fashion
DV8 Fashion is your go-to destination for cutting-edge clothing and accessories, offering a curated selection of contemporary styles for the fashion-forward individual.

Fat Buddha Store
Fat Buddha Store is Glasgow's premier destination for urban streetwear, offering a curated selection of clothing, footwear, accessories, and creative supplies from top brands like Carhartt WIP, Nike, and Fjallraven.