Cheaper look-alikes have been around for years, but social media has made them more popular. Dupes can move into shaky legal ...

Lululemon Athletica claims in its lawsuit filed in the U.S. District Court for the Central District of California that Costco ...

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.

Lululemon alleges that an "ordinary observer" would not be able to tell the difference between the two brands. The lawsuit compares Lululemon's Scuba Hoodie to Costco's Danskin Half-Zip Pullover ...

Lululemon has sued Costco, alleging the retailer sells low-cost athleisure apparel knockoffs that unlawfully infringe ...

Lululemon's latest lawsuit might be creating more hype for its competition than intended. The athleisure brand filed a suit on June 27 against Costco, claiming its Kirkland Signature line is ...