Business Litigation | Consumer Confusion | Brand Protection On June 27, 2025, Lululemon Athletica Canada Inc. filed a federal lawsuit in California against Costco Wholesale Corp., alleging that the retail giant’s Kirkland-brand apparel—including Spyder, Danskin, and Jockey items—copies hallmark Lululemon designs such as Scuba hoodies, Define jackets, and ABC pants. Lululemon