10 best dresses in movie history The Courier Mail Atonement' 10th anniversary: The inside story on that iconic green dress 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 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