Lululemon is accusing Costco of selling dupes of its $100 pants and hoodies for a fraction of the price

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. Lululemon Athletica claims in its lawsuit filed in the U.S. District Court for the Central District of California that Costco has…