Hats off to Princess Kate! 👒 The Princess of Wales donned a striking outfit to mark a historic day, joining Prince William at Canterbury Cathedral for the installation of Dame Sarah Mullally as the 106th Archbishop of Canterbury. Sarah, 63, is the first woman to ever lead the Church of England. Kate, 44, stepped out in a tailored coat by Suzannah London, paired with a coordinating hat by milliner Juliette Botterill. #princesskate #katemiddleton #princewilliam #royalfamily