Theory Shirts for Men

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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
Discover the joy of luxury shopping with italist through the experiences of our valued customers. Read their stories and see why fashion enthusiasts worldwide choose italist for authentic, high-end finds at the best prices.
Christine L.
Great shoeOrdered a pair of GG trainers. They were exactly as described and shipping was real quick!
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!
Germano M.
Very fast delivery. A+Got my wife a fendi backpack. I purchased it weeks before mothers day and I received the bag in about 4 days. Would buy again.
Gun I.
I like shopping through Italistitalist.com is amazing store, with best prices so far and variety of goods. Website ordering was quick and easy. I'm very happy with inventory and pricing. The customers services are very friendly. A wonderful shopping experience overall!

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