Franck Olivier vintage green flowy voluminous sleeve button blouse Size M

Vintage green flowy voluminous sleeve blouse with boxy fit. Pleated around the shoulders. Pearly off-white buttons. Has light signs of wear with small stains shown in photos. Size 42 assuming size 10 US. See measurements for better fit. Shoulder 17" Pit-pit 26" Sleeve 25" Length 26" Measurements are approximate, and the item measured laying flat If you need more info or pictures, send me a message