Klum modeling the new t-shirt designed by Michael Kors, $40 This year, Saks continues with its tradition of philanthropy through supporting the Breast Cancer Research Foundation. WWD reports that Heidi Klum has signed on as the ambassador for the Key to the Cure Campaign and Michael Kors has designed this year’s t-shirt available for purchase exclusively at Saks. The shirts, retailing at $40, will be available the first of October in conjunction...