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

Leading high-end athletic-wear company, Lululemon, has filed a 49-page lawsuit against Costco for selling cheap, inauthentic ...

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

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

Lululemon is suing Costco for manufacturing and selling clothing that looks like their own high-end athleisure at bargain ...

The suit seeks a jury trial and for the court to order Costco to pay Lululemon damages in the form of lost profits, an order ...

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

Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of ...

Lululemon accuses Costco of making duplicates of several producings, including its popular Scuba hoodies, Define jackets and ...

Celebrate the start of summer by bringing home brand new workout attire during Lululemon's Summer Scores event, which is ...