Lululemon Sued Costco For Selling Dupes Of Popular Clothes. Can It Win?

1. Lululemon sues Costco for selling knockoff versions of its products. 2. The lawsuit cites trade dress infringement and unfair competition. 3. Proving customer confusion regarding knockoffs is legally challenging. 4. Dupes are increasingly popular among consumers, especially on TikTok. 5. Past lawsuits show the difficulty of winning trademark infringement cases.