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

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

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

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

In a research note, Jefferies analysts called out inconsistent pricing for identical items and the consequences of attempts ...

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

Commercial real estate company Newmark has supported Lululemon in the travel channel and also stepped up openings for fashion ...

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

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

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