Details, Size & Fit. The Maui Top from O'Neill is crafted from a soft cotton crochet fabric in a flattering halter design, detailed with multicoloured stripes and moulded cups. Our model. is wearing a size 10 bikini top. She usually takes a StandardAU8size, is 5‘7.5” (172cm) tall and has a 64cmwaist. Fitted design 100% cotton Crocheted fabrication Halter tie Tie fastening on back Moulded bra cups.Cold hand wash. fabric / material: NA.Material: Shell: 100% Cotton; Trim 100% Polyester.SKU: ON013AA18LYZ.