Lululemon is suing Costco, alleging that the discount wholesaler is selling knockoffs of its $128 pants and other pricey ...

The Canadian athleticwear retailer filed a lawsuit against the retailer for selling products it says are confusingly similar ...

Canadian‑American multinational athletic apparel company, Lululemon, has filed a lawsuit against Costco, accusing the retail giant of selling knock-offs of some of its most recognisable products in ...

Lululemon is suing Costco, claiming the retailer's Kirkland brand sells similar clothing, including pants and jackets, at ...

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

Lululemon is suing Costco for allegedly infringing on its trademarks and design patents by selling dupes of its clothes.