Often considered "the most beautiful gown in motion pictures", this green dress was designed by Jacqueline Durran and worn by Keira Knightley in the 2007 movie Atonement. Happy Saint Patrick's Day #stpatricksday # The green dress which Keira Knightley wore in Atonement (2007) has been named "the best of all time" by InStyle Magazine, exceeding some classics as Audrey Hepburn's little black dress in Breakfast PART 1: The Green Atonement Dress , #keiraknightley #atonement #fashioninfilm #costume #costumedesign #filmandtv #fashion #jacquelinedurran Pre Sell Keira Knightley as Cecilia Green Dress Atonement LausenCrafts Keira Knightley's dress on (Hollywood) show at V&A London Evening Standard The Standard I wonder if Cecilia Tallis (Keira Knightley) would have worn any of these 1930s shoes with her iconic emerald green dress designed by Jacqueline Durran for Atonement (2007)