Ladies button up cotton blouse,mfg is unknown, sz is unknown pls see measurement

Ladies Button Up cotton blouse, mfg is unknown, sz is unknown pls see measurements: ***LEGIT 80s COTTON TOP**** pit to pit 21" shoulder to hem 19" width of hem 23.5" 2 front pockets right on chest/breast nice cotton fabric, not at all see thru pattern is pastel florals mostly blue, pink, light green