Plum Vera Wang dress of Keira Knightley refers to the evening gown worn by British actor Keira Knightley at the 78th Academy Awards on March 5 , 2006 . The full-length taffeta dress was created by designer Vera Wang and had a single shoulder strap and fishtail skirt . It was accessorised with a Bulgari necklace
78th Academy Awards
78th Academy Awards
Plum Vera Wang dress of Keira Knightley