E.JAN1ST Women's Thong Bodysuit Halter Neck Bodycon Romper One-Piece Dance Leotards 80%Polyester 20%Spandex Imported Pull On closure Halter-neck leotard featuring open back and brief-cut leg openings Soft, strethy, plain color, ligthweight fabric with deep V-neck design We recommend you wear it as basic bodysuit or dance leotard The size on the product detail page is US size. Hand wash cold