The Dress that Killed. . . . In the 1860s, a new dye called 'Scheele's Green' became the hottest fashion trend. It was vibrant and beautiful. It was also made of Maya Hawke Turns Heads Neon Green Sheer Dress 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 Portrait of a Woman in Black and Green Dress Madison Bay Company