FRANCE - APRIL 12:  Presentation Of The Champagne Pommery, Official Supplier For The Marriage Of The Prince Rainier Iii Of Monaco And Grace Kelly.Le Perfume Lanvin Will Be He Traitor In A Structural Packing The Date Of The Marriage Royal Adp 39487 On April 12Nd 1956.  (Photo by Keystone-France/Gamma-Keystone via Getty Images)