http://www.nytimes.com/2016/09/20/fashion/london-fashion-week-kiera-knightley-green-carpet-challenge.html 2016-09-20 10:15:09 Keira Knightley and Victoria Beckham Celebrate the Green Carpet Challenge The event, which focuses on sustainability in fashion, included the British preview of “The First Monday in May,” the 2015 Met Gala documentary. ===