Is there any item of clothing more iconic than the little black dress? From Audrey Hepburn in Givenchy eating her breakfast outside Tiffany’s, to an off-duty Marilyn Monroe in Norman Norell, or Princess Diana taking revenge in a whisp of black chiffon, the black dress is able to flatter the wearer whilst seducing everyone else with its allure. So it is a wonder that it has taken so long to create the essence of the little black dress in a fragrance. But now step forward Guerlain.The legendary perfumer’s created the perfect fragrance called ‘The Little black dress’ as an exclusive fragrance back in 2009 . ‘La Petite Robe Noire’, to…