Turquoise denim vest hand decorated by artist size small fits like medium unworn

Gorgeous hand-decorated turquoise denim vest features southwest designs, signed by artist "L.A.W.". Sleeveless, 2 pockets, pewter-colored button closure. My mannequin is a size M/L for reference. Appears to be unworn. The makers tag is illegible. Please see pictures. shoulder to shoulder: 17" shoulder to hem: 23" armpit to armpit: 20" bust: 38" waist: 34"