Holly Willoughby showed off her incredible sense of style once again as she hosted an intimate evening for the launch of her new book Reflections on Tuesday 2 November.The 40 year old, who was recently left shocked by chef Gino D'Acampo's rude comment about her privates, was photographed making her way on stage at London's Barbican as an audience of fans looked on in awe.This Morning host Holly looked stunning in a purple calf-length tweed dress that featured a plunging neckline and a wide white