ASOS vows to ban feathers, mohair, silk and cashmere from site June 19, 2018 / 1 minute of reading The fashion brand has updated its animal welfare policy for third party products. Source: https://www.independent.co.uk/life-style/fashion/asos-feathers-mohair-silk-cashmere-ban-animal-cruelty-fashion-peta-a8405746.html