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 ...

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

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

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

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