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

The lawsuit claims Costco's Danskin and Kirkland brand clothing too closely resembles Lululemon's Scuba, Define, and ABC lines.

Costco has long been celebrated for its low prices, generous return policy, and a fanatically loyal member base. But a wave ...

Lululemon claims 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.

Lululemon claims 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.

Lululemon claims 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 “subsequently removed at least some of the products that infringed lululemon’s SCUBA,” but later started selling similar products, according to the lawsuit.

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

Lululemon claims 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.

Lululemon’s lawsuit against Costco highlights the rise of fashion ‘dupes’ By WYATTE GRANTHAM-PHILIPS and ANNE D'INNOCENZIO The Associated Press,Updated July 1, 2025, 6:21 p.m.

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.