These Are The Most Iconic Movie Dresses Of All Time

We don't think it's possible to think of the movie Atonement without having this spectacular green dress come to mind. Beyond the gorgeous emerald color, the gown has a low, open back that fits Kiera Knightly's body like a glove. This dress is worn during a very pivotal scene, and its beauty only adds to the intensity of the moment.

The film's costume designer, Jacqueline Durran, was nominated for the Academy Award for Best Costume Design in 2007, which should come as no surprise.