Vintage Pendleton gray blazer size 4

Vintage Pendleton wool blazer is in excellent condition with only a few tiny holes in the lining, and one at right front pocket, barely noticeable, see photo. All buttons accounted for. Marked vintage size 12; I wear a 4 and it fits me perfectly. Distance between seam under pits: 18" Shoulder to cuff: 23" Back of collar to hem: 23.5" I will gladly take other dimensions if you have questions!