Kate Middleton, the Princess of Wales, wore regal robes to King Charles' Coronation, donning a deep blue Royal Victorian Order mantle edged in scarlet over an Alexander McQueen embroidered ivory silk crepe dress. Kate and husband Prince William chatted to each other as they waited to walk into Westminster Abbey today, behind their eldest son Prince George who was one of King Charles' pages of honour.The royal couple appeared composed as they walked behind William’s father Charles, followed by their daughter Princess Charlotte and their younger son, Prince Louis.