Olavoga Sundance swimsuitSUNDANCE78% POLYESTER 14% VISCOSE 8% ELASTANEModel is 165 cm, wearing size SBikini top bust measurement: XS: 82 cm S: 84 cm M: 86 cmBikini bottom waist measurement: XS: 48 cm S: 50 cm M: 52 cmFor hygiene reasons, we are unable to return or exchange the product!exchange!