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.
Alexandra V.
Best price on the internet!Best price on the internet! I saved $700 compared to Farfetch pricing!!! And delivery was quick (to Australia!). Will definitely shop here again.
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.
Charlotte P.
Jimmy Choo Joyce 120 ShoesI found the best price around for my Jimmy Choo green shoes on Italist. My shoes were delivered promptly and I am extremely happy with my shoes...
Alexandria G.
Amazing!!My item arrived super fast and the packaging was soooooo perfect!!! This is my new store will be shopping here forever!!