Lululemon filed a lawsuit Friday accusing Costco of copying its patented athleisure designs and selling them under its ...

Lululemon alleges that Costco has stolen the intellectual property of its Scuba hoodies and sweatshirts, Define jackets and ...

Athleisure brand Lululemon has filed a lawsuit against Costco, alleging that the warehouse club chain sold lower-priced ...

Lululemon has filed a lawsuit against Costco in the U.S. District Court for the Central District of California, alleging they ...

Costco launched a private label named Kirkland Signature that put a unique spin on the concept of shopping generic. The ...

The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its ...

Vancouver-based Lululemon asserts that Costco sells apparel that mimics the look and feel of its products.

Lululemon accuses Costco of making duplicates of several products, including its popular Scuba hoodies, Define jackets and ...

Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of ...

The athleisure company alleged in a lawsuit that Costco is selling discounted "dupes" of some of Lululemon's most popular ...

Dupes are a common phenomenon in fashion, but they have risen in popularity in recent years thanks to social media ...