Lululemon, a brand known for its performance sportswear, has taken legal action against Costco, accusing the retailer of violating its trade dress. The lawsuit, filed in a California court, ...

Daily puzzles, including the New York Times Crossword.

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 ...

This battle stands out because it involves two large publicly listed companies and takes direct aim at the growing cultural ...

Fashion "dupes," or less expensive versions of high-end clothing and other accessories, are just about everywhere these days.

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

Less expensive versions of high-end clothing and other accessories are just about everywhere these days. But these fashio ...

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

A trade dress complaint by Lululemon could provide a roadmap to help other plaintiffs make their best cases, argue counsel.

Jefferies analysts said Lululemon is straying further away from its yoga roots with designs similar to generic apparel brands ...

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