The popular athleisure fashion brand is accusing the wholesale giant of selling knockoff versions of a variety of the brand's most popular hoodies, jackets and pants.

Media coverage fuels the knockoff controversy Major news outlets have inadvertently become part of Lululemon’s legal case through their coverage of Costco’s alleged dupes.

Some of the products Lululemon says Costco is making duplicates of include its popular Scuba hoodies, Define jackets, and ABC ...

Joe Ng, CEO of fashion studio Shift, said Lululemon's pants may have inspired Costco's, but the design isn't as unique as a ...

In a 49-page lawsuit filed in California, Lululemon accused the retail wholesaler of selling knockoff versions of its Scuba clothing and popular ABC men’s pants.

Lululemon filed a lawsuit against Costco on Friday, accusing the wholesale club operator of selling lower-priced duplicates of some of its popular athleisure apparel.

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

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

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

The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its Scuba hoodie and men’s pants.

Lululemon has filed a lawsuit against Costco claiming that the membership-based wholesale retail company sold similar products that confused Lululemon’s customers.

Less expensive versions of high-end clothing and other accessories are just about everywhere these days. But these fashio ...