Kate Middleton and Prince William joined King Charles and Queen Camilla for a royal outing on Saturday night. The Prince and the Princess of Wales attended the Royal British Legion's annual Festival of Remembrance. Kate and William wore black and donned red poppy pins, a symbol honoring those who have died in war. The pair sat beside the King and Queen consort. Princess Anne and her husband Vice Admiral, Sir Timothy Laurence, were also in attendance, as were Prince Edward and Sophie, Countess of Wessex and Forfar.