NWT Banana Republic white cascade blouse

New with tags, beautiful office or party sleeveless blouse. Popover button down. Great top but it’s too big for me. Size medium petite. It’s pretty long the way it is, so the fact that it’s petite doesn’t change much. i have the same placket cascade top listed in extra small xs. Armpit to armpit measurement 19 inches. Overall length is 27 inches so it would work well for any height really