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.
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!
Ana B.
My Mou boots arrived fromMy Mou boots arrived from Italy in a short delivery time, no problems with customs or extra fees and are exactly what I wanted! I will order again on Italist.
Monika I.
The application is very good,The application is very good, the ordering process is very easy.The parcel arrived quickly and accurately.I have made other purchases before and everything went fine.I hope to buy from the site again.
Maria A.
First time that I triedFirst time that I tried this site. Happy to experience a fast and reliable service