Lululemon is suing Costco alleging the wholesale retailer is selling knock-off, or 'dupe' versions items baring its trademark ...

Lululemon has a steep hill to climb. The line between following a trend and illegally copying a design can be quite ...

Fashion "dupes," or less expensive versions of high-end clothing and other accessories, are just about everywhere these days.

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

In a 49-page lawsuit filed in California, Lululemon accused the retail wholesaler of selling knockoff versions of its Scuba ...

The athleisure brand filed a suit on June 27 against Costco, claiming its Kirkland Signature line is selling knockoffs of its ...

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

In the lawsuit filed in federal court in California on Friday, June 27, and obtained by PEOPLE, Lululemon alleges that Costco ...

A lawsuit filed in a California court recently alleges Costco sells dupes of Lululemon's Scuba hoodies and sweatshirts, ...

Lululemon is suing Costco, alleging that the discount wholesaler is selling knockoffs of its $128 pants and other pricey ...

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

The activewear retailer alleges Costco sells unauthorized versions of its Scuba hoodies and sweatshirts, Define jackets and ...