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

Lululemon filed a lawsuit against Costco on Friday, accusing the wholesale club operator of selling lower-priced duplicates ...

Lululemon is suing Costco alleging the wholesale retailer is selling knock-off, or 'dupe' versions items baring its trademark ...

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

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

Lululemon is accusing Costco of stealing from its "path-breaking" brand by selling dupes of its sweatshirts, jackets and ...

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

Lululemon is suing Costco for violating trademark law over the discount retailer's apparent "dupes" of the athleisure brand's ...

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

A California woman is suing Costco Wholesale Corporation for more than $14 million, claiming that a heavy liquor display ...

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

Professor Susan Scafidi, Fashion Law Institute at Fordham School of Law, talks about why Lululemon is suing Costco, claiming “trade dress” infringement.