To celebrate her big day, we're taking a look back at the most iconic royal weddings! Click through the gallery to see.
Queen Elizabeth II and Prince Philip, Duke of Edinburgh
Elizabeth and Philip were married on Nov. 20, 1947 at London's Westminster Abbey. At the time, Britain hadn't fully recovered from the devastation of World War II, so Elizabeth used ration coupons to buy the material for her wedding gown, which was designed by Norman Hartnell.