In a lawsuit filed on Friday, Lululemon claimed certain Costco products have "unlawfully traded" on the brand's "reputation, ...

Does your athleticwear from Costco look similar to a Lululemon outfit? That's intentional, a new lawsuit alleges.

Dressing up for a job or special occasion can be hard on a budget, but it's not impossible. Costco has plenty of options that look much more expensive than they are, giving shoppers an ...

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