Theory Clothing for Women

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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.
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Customer stories
Join thousands of shoppers discovering the thrill of luxury finds at italist. Real reviews, genuine luxury, always at unmatched prices.
Angel G.
Just buy from ItalistI’ve been shopping Italist for about two years now for some Stone Island and Stone Island Shadow Project. I have to say, that I’ve been extremely happy with the packaging, price and shipping. All my items have arrived on time and in great condition. I would highly recommend shopping here as their prices, even for new drops, tend to be cheaper than the USA price points for Stone Island. You can definitely find some great deals when they go on sale too. Overall, I’m a very satisfied customer so far.
Essence M.
Versace shirtPurchase a man Versace sweatshirt and the quality of the shirt was beautiful .. very impressed and will buy again
Jeffrey G.
Treat Yourself!I purchased a D&G back sack for day trips while traveling. This site has so much high-end variety, it was difficult to only buy one item!
Juan S.
Excellent ServiceOverall a great experience shopping with italist. I had no need to contact costumer service as items were delivered promptly and arrived very fast and exactly as shown in the site. Will buy again!
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