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.
Germano M.
Very fast delivery. A+Got my wife a fendi backpack. I purchased it weeks before mothers day and I received the bag in about 4 days. Would buy again.
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
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.
Aysha K.
Loved it!I loved my shopping experience from the start and super happy with my purchase..
Excellent pre- customer service support!