Vintage 60s Wool Penguin Peacoat

size: XS heartbroken it’s too small for me!! gorgeous twiggy style wool peacoat with 100% silk lining. in amazing vintage condition. no obvious flaws i can see, very minimal signs of general wear. has shortened sleeves and seems to fit like an XS but i can’t find a size on it. measurements: shoulders: 16” length: 33” ptp: 15” sleeve length: 18.5”