47% Viscose, 27% Polyester, 21% Rayon, 5% Spandex Size TableS : Shoulder 33cm(13") Bust 66-85cm(26"-33.5") Sleeve 63cm(24.8") Length 46cm(18.1") M : Shoulder 34cm(13.4") Bust 70-100cm(27.6"-39.4") Sleeve 64cm(25.2") Length 47cm(18.5") size measured by hand , Allow 1-3cm error