Princess Diana (1961 - 1997) wearing a Catherine Walker coat dress and a Graham Smith hat on a visit to the Isle of Wight, May 1985. (Photo by Lucy Levenson/Princess Diana Archive/Getty Images)
Princess Diana (1961 - 1997) wearing a Catherine Walker coat dress and a Graham Smith hat on a visit to the Isle of Wight, May 1985. (Photo by Lucy Levenson/Princess Diana Archive/Getty Images)