She walked into the room, and time held its breath. Keira Knightley's emerald silk in Atonement (2007) wasn't just a costumeit was cinematic seduction. Named the best movie dress of all Cecilia tallis hi res stock photography and images Alamy The Story Behind Keira Knightley's Emerald Green Slip Dress From 'Atonement' British Vogue Beloved Books becoming Films Atonement barefoot duchess a personal style blog Cecilia Tallis Atonement I love this dress but it wrinkles so easily! Despite a heavy duty steaming so got so many wrinkles travelling in the car to the location! Time has really been Outfits of Atonement: Keira Knightley wears Satin Green Dress to play Cecilia Tallis in the movie Spotern