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
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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.
Dennie B.
A must shopExpansive variety of designers with great selections. Fast shipping and easy returns. Has the best competitive pricing. One of my favorite online stores.
Anastasia F.
Best prices and fast shipping from italistFast shipping, very easy website interface and very helpful chat. My YSL sandals were delivered in less than two days.
Steven T.
Amazing websiteI price compared all over and easily saved 15-20% buying from italist and my order only took like three days to arrive. For now on, I’m always going to check back here for the items on my wish list!
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