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 ...

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

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

Lululemon is accusing Costco of leading customers to believe that these dupes, slang for duplicates, “are in fact manufactured by the authentic supplier of the ‘original’ products.” ...

The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its ...

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

Costco's new Kirkland Signature "Peaches and Cream Bar Cake" features vanilla cake with peach compote and whipped cream, ...

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

We got our hands on the new ready-to-drink Old Fashioned cocktail from Kirkland Signature. Let's explore if it's a worthy buy ...

These Costco staples are blowing shoppers away with their quality and price—some say they’re better than name brands.

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