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

Designer dupes are a controversial topic among trendsetters and the fashion elite. Discover More: 6 Best Expensive-Looking Things You Can Buy at Big Lots Check Out: 5 Genius Things All Wealthy ...

A USA TODAY reporter bought Lafufus online and found some differences in quality, including the number of teeth and chips of paint missing.

And the Trump administration is implementing a new set of tariffs. Plus, we take a look at what knock-off brands in Russia tell us about the country’s economy. Courtney Weaver ...

Although Aldi does carry some name-brand products, it's known for its quirky and cheaper knock-off brands. Aldi store brands may include Specially Selected, Simply Nature, and LiveGFree.