Cat Deeley is rapidly cementing her status as a fashion icon with her chic and versatile This Morning wardrobe, and her latest outfit is no exception.This week Cat donned an ultra-chic waistcoat for her presenters slot, and it’s no surprise that we were instantly obsessed with it. Cat’s exact waistcoat was the Jigsaw Hopsack Tatton Waistcoat, £220 here, and its longline, relaxed fit means it's perfect for all types of spring occasions.