Fashion "dupes," or less expensive versions of high-end clothing and other accessories, are just about everywhere these days.

In a lawsuit against Costco over a variety of apparel designs, the athleisure brand laments the proliferation of ...

Lululemon has a steep hill to climb. The line between following a trend and illegally copying a design can be quite ...

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

Lululemon is suing Costco, alleging the wholesale retailer knowingly sold knockoff versions or dupes of its popular products.

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

Lululemon filed a lawsuit Friday accusing Costco of copying its patented athleisure designs and selling them under its ...

Does your athleticwear from Costco look similar to a Lululemon outfit? That's intentional, a new lawsuit alleges.

A Lululemon Scuba hoodie costs $118. A Danskin Half-Zip Pullover purchased from Costco will set you back about $8. In a ...

Lululemon filed a lawsuit against Costco over Kirkland brand products that allegedly copy its Scuba hoodies, Define jackets ...

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

The Canadian athleisure brand has accused the warehouse club operator of copying at least six of its products, including its ...