Lululemon, a premium athleisure company based in Vancouver, Canada, filed its lawsuit against Costco on June 27 in California ...

Lululemon is accusing Costco of stealing from its "path-breaking" brand by selling dupes of its sweatshirts, jackets and ...

People on social media and news outlets have noted that Costco sells items similar to pricey Lululemon apparel — but are they ...

This isn't the first time the athletic wear company has levied an accusation against a retailer selling supposed Lululemon ...

Vancouver-based Lululemon asserts that Costco sells apparel that mimics the look and feel of its products.

The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its ...

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

Lululemon is suing Costco, alleging the wholesale retailer knowingly sold knockoff versions or dupes of its popular products.

Lululemon alleges that Costco has stolen the intellectual property of its Scuba hoodies and sweatshirts, Define jackets and ...