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

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

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 ...

Lululemon is accusing Costco of infringing on its intellectual property by selling knock-offs of some of its most popular ...

Lululemon, a premium athleisure company based in Vancouver, Canada, filed its lawsuit against Costco on June 27 in California ...

Shoppers are happy to buy products that look just like high-end items, but are priced for way less. But experts say that ...

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

Lululemon is known for athleisure clothing and said that Costco uses makers of popular brands to make similar items for its ...

Lululemon has filed a lawsuit against Costco, alleging that it sells knockoffs of the athleisure brand's apparel for a ...

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

DETROIT - MAY 25: Lululemon in Detroit, Michigan on May 25, 2018. (Photo By Raymond Boyd/Getty ...More Images). Getty Images. Buying knockoff goods may carry a stigma for some consumers, but not ...

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