12 Royal Wedding Guests Who (Almost) Outdressed the Bride

Just days before her own royal wedding in 2004, Letizia attended the marriage of Crown Prince Frederik of Denmark and Mary Donaldson in Copenhagen on the arm of her then-fiancé, Felipe of Spain. This major wedding was her debut in front of European royalty, and Letizia brought the wow factor with a Caprile dress matched with heirloom rubies and diamonds that almost took Mary off the front pages.