Giorgio Armani black lined blouse, size M/L, but refer to measurements!

Beautiful Giorgio Armani black blouse, size M/L! For lack of correct words, the stripes are made up of horizontal pleating…shown in photos, as I know I’m not using correct description! Completely attached lining. Built in light shoulder padding…not removable. There is no size tag, so please refer to measurements below. Pit to pit 19.5” Sleeve 10.75” Length 25” M