G-Star RAW Womens Blue Plaid Shirt

G Star RAW Womens Plaid Button Down Shirt Size says medium but to me fits more like a small. Pit to pit measurement aprox 17.5 inches and length aprox 24 inches. See photos please. Excellent condition. In brand new condition. 100% light cotton material 3/4 length sleeves with tie to roll up if wanted So much details - tie at back, rounded hemline at sides, darting detail on front and back of shirt, dart detail at bust, embroidery of GSTAR logo Colors of blues/white/black plaid/GSTAR/blouse/casual/buttons/buttondown/skater/spring/fall/summer/winter/everyday