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 ...

THEY say imitation is the sincerest form of flattery, but what happens when it veers into outright theft? Read more at The ...

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

In a 49-page lawsuit filed in California, Lululemon accused the retail wholesaler of selling knockoff versions of its Scuba ...

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

Kirkland Signature is now bigger than some of the world’s biggest companies—and it has become essential to Costco’s business.

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

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Lululemon has filed a lawsuit against Costco, accusing the megaretailer of selling “dupes” of its popular athletic wear that ...

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

The warehouse giant is accused of leading customers to believe some of their products are made by the same manufacturers as ...

The athleisure brand filed a suit on June 27 against Costco, claiming its Kirkland Signature line is selling knockoffs of its ...