Banana Republic silk blouse

Pink and white motif short-sleeved blouse by Banana Republic. 100% silk Pleated around the collar. *Very faint hint of yellowing under the armpit (see close-up photo)* Tagged size M, but it's made small, so listing as size S - PLEASE REFER TO THE ACTUAL PHOTOS TO BE SURE OF FIT. Armpit to armpit is 16.5" across, shoulder to hem is 26" long.