COLLOYES Womens Triangle Top Halter Bikini Set 80%Polyamide, 20% Spandex Hand Washing Highly elastic polyamide fabric,flexibility and elasticity without shirring Soft natural cotton lining,comfortable and no irritation Color fastness level plus +1 (compare to normal bikinis) Adjustable ties at neck and back Model's size(wear S): Height:5'7'', Chest:34B, Waist:23.5", Hip:35"