Diane Gilman, medium weight, khaki jacket. NWT, Size S

NWT, Diane Gilman, medium weight, casual jacket. There are 2 usable breast pockets and 2 lower decorative pockets. Waist can be cinched. Collar can be snapped all the way up or leave a couple snaps undone and fold the collar down. Pit to pit measures 19 inches and pit to bottom hem measures 17 inches. According to the measurements this should fit a medium as well, but please go by the numbers. Size small