Prior to their grand wedding, Prince Guillaume of Luxembourg and Countess Stephanie de Lannoy tied the knot in a civil ceremony at the Hotel De Ville in Luxembourg where they were cheered on by flag-waving well-wishers.

Stephanie wore a chic cream Chanel suit, featuring a high-collared jacket and an above-the-knee skirt which she accessorized with a Chanel quilted bag.

Later that same evening, she wore an Elie Saab Fall 2012 Couture gown to the Gala Dinner.

Her green lace embroidered gown was styled with a beautiful tiara and diamond jewels.

Credit: Getty