For clothing resale sites like Poshmark, ThreadUp or Depop, “it’s really hard to overcome the math not working,” says Amanda Mull of Bloomberg.

As consumers become more thoughtful about spending, many are turning to used goods when they need to shop.

A day in the life of a struggling, but hopeful, entrepreneur.

If you’ve recently dug through the racks of a Goodwill and found a lot of lower-quality fast fashion, you’re not alone, says Kelsey Vlamis of Business Insider.