Danish Crown Prince Frederik and his bride Princess Mary wave as the Royal couple appear on the balcony of Christian VII's Palace after their wedding May 2004 in Copenhagen, Denmark. Get premium, high resolution news photos at Getty Images
The back also features a detachable train (which seems to attach via a strip all the way up Mary's back, tucked into the collar). Another meters of satin were used to create the 6 meter long train. The whole affair was stiffened with heavy organza.