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

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

Across the retail industry, it’s far from a new phenomenon. But social media is pushing the culture of online dupe shopping ...

From "The Devil Wears Prada 2" kicking off production to Lululemon's major lawsuit, discover all the chic news to know today.

The single winner of this jackpot chose to remain anonymous, instead collecting the prize money through a limited liability ...

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

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

Lululemon is suing Costco, alleging the wholesale retailer knowingly sold knockoff versions or dupes of its popular products.

Lululemon Athletica claims in its lawsuit filed in the US District Court for the Central District of California that Costco has “unlawfully traded” on its reputation, goodwill and sweat equity by ...

In an era of design dupes, of course the court of public opinion is siding with Costco. On June 27, Lululemon filed a lawsuit ...

Lululemon Athletica Canada Inc. has filed a lawsuit accusing Costco Wholesale Corp. of infringing on its intellectual ...