Lululemon's leggings are well-known and highly prized. They're also pretty costly. However, now the company is taking aim at ...

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

Lululemon is accusing Costco of leading customers to believe that these dupes, slang for duplicates, “are in fact ...

Walking in the summer sun demands an outfit that is eye-catching, but also breathable in case of extreme temperatures. And no ...

Lululemon alleges that Costco is selling "infringing versions" of its clothes through the private-label Kirkland brand, among ...

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 ...

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

Dupes are a common phenomenon in fashion, but they have risen in popularity in recent years thanks to social media ...

The AD-1 Pants are sized according to waist, with two corresponding leg lengths: Regular or Long. If you happen to go on a ...