Lindsay Lohan Wears Vintage Chanel & New Saint Laurent At CinemaCon The most iconic dress in film history. , The emerald green dress is iconic for more than its beauty. Designed by Jacqueline Durran to feel fluid and almost dreamlike, it captures the intensity of The green dress which Keira Knightley wore in Atonement (2007) has been named "the best of all time" by InStyle Magazine, exceeding some classics as Audrey Hepburn's little black dress in Breakfast Keira Knightley Green Vintage Evening Dress in Movie Atonement Celebrity Dress TheCelebrityDresses The Best Green Dresses On Film From 'Atonement' To 'La La Land' British Vogue