The Story Behind Keira Knightley's Emerald Green Slip Dress From 'Atonement' British Vogue Keira Knightley's unforgettable green dress in Atonement was custom designed by costume designer Jacqueline Durran, created specifically for the film rather than by a fashion house. Inspired by 1930s bias cut evening gowns, the The Story Behind Keira Knightley's Emerald Green Slip Dress From 'Atonement' Vogue Keira Knightley in Atonement. This dress, always, henceforth and forevermore, amen. Keira Knightley's famous emerald green slip dress from Atonement was recreated for #VogueWorld: Hollywood. Here's the story behind it > https: britishvogue.visitlink.me 9T_pXM