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 ...

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.

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

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

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.

The Canadian athleticwear retailer filed a lawsuit against the retailer for selling products it says are confusingly similar to its own.

Lululemon accuses Costco of selling dupes of its apparel as fashion knockoffs fuel legal battles in the booming online dupe market.

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.

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

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.

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 to permanently restrain Costco from making or selling more dupes, and an ...