Peter Huntington multicolored button down shirt-size L

Peter Huntington purple, blue, black, brown, red & yellow long sleeve button down shirt with buttoned cuffs. 1 pocket in the front. Beautiful colors. Size L. Armpit to armpit is 22 inches, length is 26 inches. Material is 100% cotton. In new condition. Says it’s an XL, however, measurements say it’s more of an L.