These measurements were when the jacket was purcahsed.The leather is very soft calf leather and so the jacket has worn in. The jacket fits me now as a large but a little tight. This is a good medium if you are slim.It does have surface wear to the jacket but that is how a leather ages. This is too small for me now so your gain.You can get this leather treated for a newer look if required (The Leather Spa NYC) but I wouldn't.Measurements:Armpit to armpit: 19 3/4 inchesCollar seam to shoulder seam: 5 inchesShoulder seam to sleeve cuff: 26 1/4 inchesShoulder to shoulder: 17 1/2 inchesBack length collar seam to hem: 24 3/4 inches
