Lawsuit claims Costco is infringing on its trademarks, trade dress and design patents from Lulelemon's Define jacket, Scuba ...

Lululemon has filed a lawsuit against Costco claiming that the membership-based wholesale retail company sold similar products that confused Lululemon’s customers.

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

The memberships are getting more expensive in 2025. Costco starts at $65 a year for a basic membership, while Sam's Club last ...

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

Lululemon Athletica launched a lawsuit over the weekend against Costco Wholesale, accusing the warehouse retail giant of ...

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

Costco’s increasingly vaunted collection of dupes also includes some other Lululemon impostors: Fans of its cross-body belt bags (which retail for between $38 and $58) have found cheaper ...

For background, let’s go to Alexander Aciman’s exhaustive comparison of a pair of two pairs of pants: one sold by lululemon, and one sold under Coscto’s in-house brand Kirkland Signature. This was ...

Lululemon is accusing Costco of leading customers into believing that the Kirkland-branded “dupes are in fact manufactured by the authentic supplier of the ‘original’ products.” ...

In terms of membership fees, Costco now charges $65 a year for basic access, while Sam’s Club has held steady at $50 since ...

The lawsuit alleges that Costco is intentionally mimicking the Lululemon-brand clothing in an effort to make customers think they are the same.