Vintage: Colorful Button Down Shirt (Unisex)

Vintage shirt w pocket flap but no pocket, removable shoulder pads and button under collar (presumably so you can wear w a tie). No size tag but fits like a women's S/M, men's XS/S. For reference I am 5"11 dress size 6. Width (armpit to armpit): 20" Length (mid shoulder to hem): 25" Sleeve (from seam at shoulder): 10.5" *approx., taken flat Conditon- excellent pre-owned conditon w no flaws or signs of wash/wear. This shirt is so fun! Looks adorable tied into a crop top, sleeves rolled up.