1. Princess Madeleine of Sweden
This princess might be fourth in line to her country's throne and the baby of the family but she donned a truly spectacular wedding gown to wed Chris O' Neill in Stockholm on June 8th 2013. The white lace trimmed dress is one of the most famous royal marriage gowns ever and gets prettier with every viewing. Madeleine will never be a queen but thanks to Valentino, when it comes to royal weddings, she rules.