Another portrait, and another #green dress that's reminiscent of the famous evening gown worn by Keira Knightley' in the 2007 film Atonement (scroll through for a still from the film in case Atonement Dress Etsy Keira Knightley's infamous emerald green dress in Atonement (2007) was carefully designed to embody the characters personality. It symbolises temptation which is a major theme throughout the film, especially during the events Green Silk Satin Maxi Dress: Open Back Evening Gown Keira Knightley wearing a green dress created by costume designer Jacqueline Durran in the 2007 film 'Atonement' : r whatthefrockk