Fabletics enters the resale ecosystem as part of ongoing effort to reduce fashion footprint Fabletics, the global active lifestyle brand, and thredUP, one of the largest online resale platforms for women’s and kids’ apparel, shoes, and accessories, today announced that thredUP will power resale for Fabletics through its Resale-as-a-ServiceⓇ (RaaSⓇ)…