Lululemon Athletica claims in its lawsuit filed in the U.S. District Court for the Central District of California that Costco ...

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

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

Lululemon, the prestigious sportswear brand, has filed a lawsuit against Costco, accusing it of selling replicas of its products under the Kirkland brand.

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

Lululemon says one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

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

Lululemon is suing Costco for manufacturing and selling clothing that looks like their own high-end athleisure at bargain ...

Lululemon claims one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

Vancouver-based Lululemon asserts that Costco sells apparel that mimics the look and feel of its products.

Lululemon claims one of the duplicates that Costco sells is the Hi-Tec Men's Scuba Full Zip, with the lawsuit showing a screenshot image of Costco's website showing the item priced at $19.97.