Vintage Castleberry Gumps knit sweater blouse blue size M/L? button accents

Vintage Castleberry Gumps knit sweater blouse blue size M/L? button accents This top is in good pre owned condition No stains or damage The size tag is worn off - may be a size M/L 8/10 - please check measurements Please see the photos and measurements Approx measurements (taken with the garment laying flat) Armpit to armpit - 19.5" Shoulder to shoulder - 16.5" Length (HPS) - 26" Sleeve - 24" Thanks for your interest!