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.
Jordana R.
Great serviceI found what I wanted very easily, a pair of Golden Goose Deluxe Brand sneakers, and they got delivered in two days without any issues! Definitely shopping here again
Anna M.
My favorite new online storeEverything I've purchased from Italist.com is excellent. Highly recommended. Perfect price point and fast, easy delivery. Thank you for what you do for us! Anna
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!
Cynthia D.
Jackets Galore!I live in Texas and was traveling to NYC for the holidays. I ordered 2 jackets on 2 different days and they arrived before my NM order! Love, love my jackets