Lululemon files lawsuit against Costco, claims company is selling 'dupes'

Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of some of its popular athleisure clothing. STORY: https://www.ksat.com/business/2025/07/01/lululemon-files-lawsuit-against-costco-claims-company-is-selling-dupes-of-some-of-its-products/