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

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

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

The copyright battle stands out because it involves two large, publicly listed companies, and it takes direct aim at a ...

But the Lululemon versus Costco fight stands out because it involves two large, publicly listed companies and it takes direct aim at a growing cultural phenomenon: the quest for “dupes”.

The lawsuit alleges that Costco is intentionally mimicking the Lululemon-brand clothing in an effort to make customers think ...

Costco Wholesale Corporation (NASDAQ:COST) is one of the 12 best consumer goods stocks billionaires are quietly buying. On ...

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

Lululemon is suing Costco, accusing the discount retailer of selling "confusingly similar" replicas of its jackets, sweatshirts and pants. In a lawsuit filed Friday in the U.S. District Court for ...

In a lawsuit against Costco over a variety of apparel designs, the athleisure brand laments the proliferation of ...