Kate Middleton got style inspo from the one and only Princess Diana. Kate, 44, stepped out in a navy blue look inspired by her late mother-in-law at the service of Commemoration and Thanksgiving during the ANZAC Day commemorations in London on Saturday, April 25. Her Sarah Burton for Alexander McQueen outfit featured a tailored navy blazer with white lapels. She styled the look with a matching bonnet finished with a bow in the back. Middleton accessorized with diamond-and-sapphire earrings that once belonged to Diana, as well as her matching engagement ring.