People on social media and news outlets have noted that Costco sells items similar to pricey Lululemon apparel — but are they ...

The athleisure brand is accusing Costco of selling knockoffs of several of its signature designs and offering them at a lower ...

The warehouse giant is accused of leading customers to believe some of their products are made by the same manufacturers as ...

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

Lululemon has filed a lawsuit accusing Costco of selling cheap “dupes” of its popular yoga pants and hoodies. The company ...

The athleisure brand is accusing Costco of selling knockoffs of several of its signature designs and offering them at a lower ...

Lululemon files explosive lawsuit against Costco, alleging the retailer copied popular designs and confused consumers with ...

Some Costco shoppers dislike Kirkland Rotisserie Chicken, finding the seasoning unpalatable with a "distinct chemical taste," ...

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

Arguably, the best part about going to Costco is feeling like you got a great deal, but how does the chain keep its Kirkland ...