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.
Andy C.
Margiela JeansOrdered Margiela jeans in size 34 that
s been long out of stock and saw it, ordered it, and it came in like 2 business days!!! My first time ordering and it was insanely impressive!!!
Alethea M.
Love my purchaseJust recently discovered this website. I love it. The prices are great, the selection is wonderful and quick delivery. Love my Moschino bag. The leather is beautiful and it’s very versatile.
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.
Irina Y.
Fantastic experience. Selection of itemsFantastic experience. Selection of items is amazing. Using the website and placing the order was very easy. Finally the customer service was prompt and very helpful. Very happy all around.