The Princess of Wales and heR long mane of hair are the stuff dreams are made of. Women everywhere are in awe of her beautiful head of thick, full chestnut hair, which the royal has kept the same for many years - loose and glossy. Kate has never had a dramatic hair change, choosing to retain the chocolate brown hues she is known for. But we did notice last month, when she headed to watch the rugby and also on a trip to Wales, that her locks seemed a lot lighter. It was a subtle changing of colour, and the mother of Prince George, Princess Charlotte, and Prince Louis's hair had gentle highlights, which often occur when your hair is subjected to copious amounts of sunshine.