Keira Knightley Source on Instagram: I've always found these dresses quite similar, but the green dress from 'Atonement' will forever be my favorite. Which one do you Keira Knightleys emerald green dress in Atonement (2007) has become one of the most iconic costumes in film history. Designed by Jacqueline Durran, the silk gown perfectly captured 1930s elegance The Story Behind Keira Knightley's Emerald Green Slip Dress From 'Atonement' British Vogue 10 best dresses in movie history The Courier Mail Atonement: Keira Knightley's Green Dress Clothes on film 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