Atonement (2007)

Kiera Knightly is the perfect blank canvas on which to display the elegant 1930s fashion of the film Atonement. The sartorial beauty of this film is rife from the full piece bathing suits to the slip she wears when diving in to the fountain.

Even when her clothes become more functional in the heart of  World War II there are elements of glamour and nods toward various recent catwalk collections. But, when one thinks of the fashion in atonement, one thing immediately comes to mind: That Green dress.