Kate Middleton Was the Belle of the Ball at Every Wedding She's Ever Attended

In a clear sign that things were getting serious between Kate and William, she attended his step-sister's wedding, along with Prince Charles. Kate was cool and crisp in a cream Day Birger et Mikkelsen brocade coat and a cream and brown feather fascinator, while the dress underneath was a thigh-skimming champagne lace Collette Dinnigan.