In search of Atonement Dress Pattern! : r sewing The Story Behind Keira Knightley's Emerald Green Slip Dress From 'Atonement' Vogue Keira Knightley's emerald green dress in Atonement (2007) is one of the most iconic costumes in modern cinema. Designed by Jacqueline Durran, this silk gown became a symbol of elegance, passion, and Keira Knightley Comes Out of Fashion 'Retirement' for Erdem Glamour PART 1: The Green Atonement Dress , #keiraknightley #atonement #fashioninfilm #costume #costumedesign #filmandtv #fashion #jacquelinedurran Green Silk Satin Maxi Dress: Open Back Wedding, 'Atonement' Style