Footwear retailer Accent Group is bringing together all of its products under a single online banner – a new, destination footwear marketplace called Crèmm. The marketplace, which launches on Wednesday, offers products from all of Accent Group’s vertical brands, such as Skechers and Merrell, as well as third-party brands sold through its Platypus, Hype DC and The Athlete’s Foot retail chains.  It also offers international brands not currently available through Accent Group’s st