Anyone else still thinking about Keira Knightley's backless green dress from Atonement, 13 years later? At the link in bio, our style editor examines why the backless trend became an unlikely Outfits of Atonement: Keira Knightley wears Satin Green Dress to play Cecilia Tallis in the movie Spotern Green dress of Keira Knightley Wikipedia 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 Last night at #VogueWorld: Hollywood, @avametzgerr wore a custom dress by Tory Burch in hand knotted Japanese jersey. Tory interpreted the iconic green dress in Atonement, designed by Jacqueline Durran for Keira Knightley. #