Waste not, want notThe concept of ‘circular fashion’ emerged in 2014 with the purpose to minimise production waste by promoting the idea of buying less and recycling used clothing. “The fashion waste is indeed huge and it can pollute the environment,” Giao said. Currently, UCS is trying to promote reuse among customers to reduce fast fashion.”Building betterCollecting and recycling fashion waste to create new products has become a crucial step in environmental protection. The co-processing technology might be one of the best solutions available today for zero-emissions treatment,” Nghĩa said. In Việt Nam, there are only a few factories that have this co-processing technology.