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

With summer in full swing, now is the perfect time to refresh your wardrobe for whatever the season has in store. Whether ...

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

The Lululemon 4th of July sale is officially live. Here are the best deals on some of our favorite activewear from the brand, ...

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

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

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

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

The popular athleisure fashion brand is accusing the wholesale giant of selling knockoff versions of a variety of the brand's ...

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