Theory Clothing 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
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Kathleen L.
Great Selection of Couture Clothing, Shoes & BagsI was surprised to see the Rochas embroidered velvet bag which matched my Platforms as shown on the Runway. My purchase arrived in the US just a few days, and it was breathtaking in its beauty and brand new condition. I frequently shop through StyleBook and The Italist is a Starred Place I visit. Highly recommend for Couture goods.
Angela R.
Great shopping experience!Found my ideal coat for a good price and received it within a few days. I could not be happier. This is my fourth purchase from Italist and it most certainly will not be my last. I love to be able to shop from boutiques far away and get the best price possible.
Katie D.
ValentinoBeautiful- arrived in all Valentino packaging with replacement studs. Extra fast shipping to US. I will be ordering from Italist again. Xo
Andres A.
Great buying experienceThe price was by far the lowest anywhere on the web, shipping was seamless and fast. I am extremely pleased with my purchase and I look forward to buying more from italist.
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