Theory is an American clothing brand that specializes in high-end trousers. The label developed an innovative stretch fabric for its first women's pants and later applied similar technology to its men's collections. These simple, chic, functional designs are essential wardrobe staples.
Apply Filters to your selection for more specific results.
Customer stories
Join thousands of shoppers discovering the thrill of luxury finds at italist. Real reviews, genuine luxury, always at unmatched prices.
Rachel N.
Fast service, great priceI still can’t believe how quickly I recieved my order (I’m starting to think Italist has a warehouse in my backyard)! Gorgeous item, excellent price. I will definitely order here again!
Lane H.
Fabulous merchandise!I love my new Bottega Venetta woven sneakers
I love how quickly my order was delivered and the way it was wrapped-attention to detail!
Great service! Easy shipping experience! Highly recommend!
Anna H.
Golden goose shoes orderI ordered golden goose sneakers and they were just as pictured online and came in so fast!!
teddy b.
favorite place to score designer dealsI always cross-shop and find the things I like on italist for cheaper, plus they ship so quick!! Love.