If paying to get rid of your old clothes seems like a barrier to recycling them, For Days/Trashie, Retold Recycling and Subset all offer rewards in the form of future discounts.

Folks in the U.S. throw out 65 percent of their fast fashion clothing within the first year.) Trashie and Retold are both relatively new concepts in the clothing recycling space. Instead of ...

The cofounders are tapping consumer and investor interest in the resale and sustainable-clothing spaces. Here's what the cofounders learned about running a resale business on "Shark Tank." Retold ...