Blakely Bow Back Mini Dress with Train 2X 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 Keira Knightley arrives for the European Premiere of Pirates of the Caribbean: Dead Man's Chest, at the Odeon Cinema in Leicester Square, central London Stock Photo Alamy A dress so iconic the original went missing! Keira Knightley's emerald silk gown in Atonement wasn't just the green dress it was the moment. Custom dyed, cut on the bias, and Jovani JB03910 Off White Cowl Neckline Bridal Dress Jovani Women's Elegant Halter Neck Backless Summer Dress Lightweight A Line Semi * * Shoulder Design, Machine Washable for Casual & Formal Occasions, Casual Summer Dresses, Intricate Embroidery, Evening