Popsugar Fashion Sustainability Christian Siriano Creates Universal Symbol For Used Clothing Christian Siriano Created the World's First Thrift Symbol For ThredUp, "Because Throwaway Fashion Culture Is a Problem" 9 December 2020 by Sarah Wasilak View On One Page Photo 6 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Previous Next Start Slideshow ShoppingSustainabilitySustainable FashionFashion INterviewFashion NewsFashion DesignersChristian SirianoVintage