Kate Middleton's nail polish rules as fans go wild for new look after 'breaking protocol'
On Easter Sunday, the Princess of Wales exuded poise and elegance as she arrived at the Easter Mattins Service at St. George's Chapel in Windsor, donning a sapphire-hued coat dress and matching hat and jewellery. Accompanied by her husband, Prince William, 40, and their three children, Prince George, 9, Princess Charlotte, 7, and Prince Louis, 4, Kate, 41, looked stunning in her 'Mayfair' dress by Catherine Walker, a designer she often favours.