Carbon was located at 2643 Connecticut Ave, NW in Woodley Park. While their Web site is no longer active, their Facebook page said they closed Dec. 27th and the description said:
In early 2011, Katherine Limon, DC’s eco-fashion stylist behind My Signature Look LLC, acquired Carbon as the vehicle to bring more eco-fashions to the DC area. Carbon offers functional yet chic men’s and women’s shoes produced by small brands and clothing, accessories, and handbags by local and international independent designers using sustainable materials and/or methods in their production. Carbon – your destination for sustainable style!