Vintage 1980's PATTY WOODARD Women's Blouse White, Long Sleeves, Detachable neck Tie / scarf.  Size 9/10, Buttons up. Slightly fitted style.
Bust measures flat from armpit to armpit: 19"
Shoulder to shoulder across back: 16"
Shoulder to hem in back: 25.5"
Sleeve length: 24"
Please see actual measurements to determine if this will fit you. This is vintage, and marked size may not be accurate by today's size charts.