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.
Size and fit
Sizes and measurements may vary depending on the style of the item and how the brand fits. If you are not sure about a size or a fit, we recommend trying the product at a nearby luxury boutique.