Harley-Davidson long sleeve snap up shirt Sz M / L

Very nice dark grey long sleeve Harley-Davidson snap up shirts feels like suede and soft on the inside the size shows that it's a woman's. But could fit a man's small also. Tag says large but see measurements very good condition see measurments Underarm to underarm laid flat one side 21 in length from top of shoulder to bottom of shirt 28 in arm length from top of shoulder 23 in