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.
Allan P.
Excellent service & great value for international shopperIt was an amazing experience & will continue to shop for the luxurious brands at great prices & excellent shipping arrangement. I’m lucky to have italist.com for my fashion needs.
Sarah D.
Fendi Black Knit Logo Hi-top SneakersThese shoes are absolutely high quality. I enjoyed seeing the velvet color-blocking design online, especially the stripped sock ankles on the side of the shoe. Glad I bought these, they are super comfortable and are form-fitting. Found an amazing deal at 60% off and size is true-to-size.
Wai L.
Good purchaseItem was in good condition and packaged with care. Professional delivery. Love this Prada bag.
Alexis D.
Best prices, selection, and shipping speed!Awesome selection, great options on price, easy to navigate website, and faster than expected delivery
Excellent shopping experience!