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.
Renee O.
Great ServiceSo far ordered two items. A pair of Gucci Shoes and a Alexander Wang dress. Both authentic and packaged very well will definitely be shopping again thank you for having such a great variety of designs and styles
Andrew M.
Triple Stich successI was looking for a pair of Zegna shoes that I saw at the mall here in Houston and italist had the same pair but saved me 33%. I am very happy with the service and quick shipping. It's always so much fun finding a great deal.
Afton S.
Italiat is A List!Perfectly packed items arrived extremely fast! Italist carried exactly what I was looking for and more! I can’t want to continue shopping through their amazing selection of highly coveted pieces!
Michelle S.
Amazing experience!I've been searching for a quality designer backpack for my everyday commute and italist had the best selection, fare prices, and the item I purchased came quickly from Italy and I love it!