A representative for Costco did not immediately respond to a request for comment. Costco has been accused of selling “knockoffs” or “dupes” of Lululemon’s clothing. (John Keeble/Getty Images) ...

Costco accused of selling ‘knockoffs’ of popular athleisure brand’s clothes: lawsuit by: Michael Bartiromo Posted: Jun 30, 2025 / 04:11 PM EDT Updated: Jun 30, 2025 / 04:11 PM EDT ...

Lululemon says one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

Costco accused of selling ‘knockoffs’ of popular athleisure brand’s clothes: lawsuit by: Michael Bartiromo Posted: Jun 30, 2025 / 04:03 PM EDT Updated: Jun 30, 2025 / 04:03 PM EDT ...

Lululemon’s lawsuit specifically accused Costco of selling items that infringed on the design of its ABC line of pants, its Define line of jackets, and its Scuba line of zip-ups and hoodies.