Lululemon sues Costco, alleging the retailer copied its designs
Lululemon is suing Costco, accusing the discount retailer of selling “confusingly similar” replicas of its jackets, sweatshirts and pants. In a lawsuit filed Friday in the U.S. District Court for the Central District of California, the athletic and lifestyle apparel company claims that certain Costco products imitate its own designs so closely that it constitutes…