In the 1950s, cocktail dresses were often mid-calf length and made of fabrics such as black taffeta, satin, and chiffon; think Audrey Hepburn’s party look in Breakfast at Tiffany's. However ...

Think Keira Knightly’s emerald dress in Atonement, Kate Hudson’s buttery yellow satin number in How To Lose A Guy In 10 Days and any Bond Girl to ever exist. An exquisite black tie dress is ...