Activists dressed as 'revolting mannequins' in Taipei, demand Zara 'Detox' now. During a day of action worldwide, 700 Greenpeace activists in over 80 cities demand that the world’s largest fashion retailer, Zara, eliminate all hazardous chemicals from its clothing and supply chains. A recent Greenpeace report entitled "Toxic Threads - The Big Fashion Stitch-Up" details how big brands are forcing consumers to buy clothes that contain hazardous chemicals and that contribute toward toxic water pollution both when they are made, and when they are washed.