they STOLE the original dress!! Keira Knightley, Atonement #fashion YouTube Alexa Chung Just Re Created Keira Knightley's Iconic Atonement Dress Who What Wear Heres how I made the green Atonement dress for @gremlita ! This was truly oje of the most special projects Ive taken on for such a joyful occasion. I learned so much along the way and I am The Story Behind Keira Knightley's Emerald Green Slip Dress From 'Atonement' British Vogue The aesthetics of Atonement , The green dress which Keira Knightley wore in this movie has been named the best of all time by InStyle Magazine, exceeding some classics as Audrey Hepburns little Making THAT Green Dress From Atonement