Hilary Duff was spotted on the beach in Maui wearing a Solid and Striped The Morgan Striped Triangle Bikini ($175.00), Oliver Peoples Abrie Plastic Cat-Eye Sunglasses ($380.00), a Cartier Juste un Clou Yellow Gold Bracelet ($6,800.0o) and a Cartier Juste un Clou White Gold Bracelet ($7,300.00).