Vintage Blouse Elite Top Sz 12

This gorgeous 1960's top is in rich hues of greens, blues and browns with a leaf pattern, buttons up the back and has a layered hemline, short sleeves and round neckline. Not sure of the fabric maybe acetate or polyester? Tag says Sz 12 but vintage items tends to run small so please check measurements carefully. Bust 38 Waist 32 Length 19