Images from busy shopping area in UK, show storefronts and interiors of fashion brands Zara, Calvin Klein and Levi's. Clothing samples from these brands were shown to contain high levels of hazardous chemicals. A 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.