Jacket in excellent condition overall- no rips holes or tears. Im assuming the bottom button is supposed to be a plain button- that’s how it was when I got this jacket. Please compare measurements with a jacket that fits you. Please see pics

Measurements

Pit to pit: 18 1/2”

Collar to bottom of jacket: 32 1/2”

Sleeves (shoulder hem to cuff): 23 1/2”