Aritzia LP is a Canadian clothing retail company founded in Vancouver, British Columbia by businessman Brian Hill in 1984.

Aritzia sells a variety of lifestyle apparel through various upscale retail stores across Canada, the United States, and online.

[5] Since making national forays across the Canadian retail clothing landscape throughout the next two decades, the company opened its first U.S. stores in Seattle and Santa Clara in November 2007.

[12] Stores also carry clothing from labels such as Citizens of Humanity, Mackage, New Balance, Levi's, A Gold E, Havaianas, J Brand Jeans, Adidas, Herschel Supply Co., and Rag & Bone.

After a location is hand-selected, a team of architects and interior designers create a bespoke look with a mixture of local influences, natural materials, custom furniture, and art.