Theory Clothing for Women

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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.
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Customer stories
Join thousands of shoppers discovering the thrill of luxury finds at italist. Real reviews, genuine luxury, always at unmatched prices.
Quinton B.
Got what I ordered, Happy customer and will be shopping here again!!I found a great deal for a pair of common projects, better than anywhere else on italist.com. My common projects arrived at my house within 3 days. Definitely recommend this site!
Eleni P.
Self portrait dressI bought a self portrait dress, the delivery was very fast, I received it only 2 days after ordering it. Very pleased with my purchase.
Aida M.
Best selection, excellent customer service.Best selection, excellent customer service. Very easy to shop around the website and easy returns.
Anna C.
Fast convenient professional serviceSince I have started to purchase items from the italist website, I have had nothing but a pleasant, fast and convenient service. Keep it up!
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