Vintage white button down shirt with embroidery

Vintage white button down shirt by Chagall with floral embroidery on collar, chest and cuffs. The size tag was removed so please check measurements below. Fabric seems to be synthetic Long sleeves Few faint stains - last 4 pics- on cuffs, front and shoulder. I did not try to get them out but perhaps a bit of bleach would do the trick. When flat Pit to pit 23.5" Arm length from armpit to cuff 19" Length from shoulder to bottom hem 26"