Joe Ng, CEO of fashion studio Shift, said Lululemon's pants may have inspired Costco's, but the design isn't as unique as a ...

Costco’s viral jogger moment is just the latest example of how deep dupe culture runs and how much trust the brand has earned ...

Lululemon is accusing Costco of stealing from its "path-breaking" brand by selling dupes of its sweatshirts, jackets and ...

A Santa Rosa woman is suing Costco for more than $14 million, claiming a liquor display fell on her and caused a traumatic brain injury. Her lawyer says Costco has surveillance footage but won’t ...

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

Lululemon has filed a lawsuit against Costco claiming that the membership-based wholesale retail company sold similar ...

Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of ...

Lululemon alleges that Costco has stolen the intellectual property of its Scuba hoodies and sweatshirts, Define jackets and ABC pants.

Renowned apparel brand Lululemon has reportedly sued the popular membership-based warehouse club Costco. According to a ...

In a lawsuit filed Friday, Lululemon claimed Costco was violating its patents by selling “knockoff” versions of its pants, ...

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 to pay $2M in class action settlement over flushable wipes: Here's what to know Those who bought the wipes in New York between July 1, 2011 and May 31, 2017 may be eligible for money.