The Princes of Wales meeting lifeguards at Terrigal beach during her visit to Australia, January 1988. She is wearing a Paul Costelloe dress. (Photo by Jayne Fincher/Princess Diana Archive/Getty Images)
The Princes of Wales meeting lifeguards at Terrigal beach during her visit to Australia, January 1988. She is wearing a Paul Costelloe dress. (Photo by Jayne Fincher/Princess Diana Archive/Getty Images)