Jacob Reed's Sons Wool Uniform Peacoat - Most likely Military or Ivy League School based on the history of the designer.There is no size tag but based on actual measurements I believe it to be a men's size small or medium.Please go off actual measurements to ensure an accurate fit.Very good vintage condition structurally but it is missing a button and could use a light delintingActual measurements:Armpit to armpit approx 22.5"Shoulder seam to shoulder seam approx 18"Across the waist area approx 23"Across the hip area approx 23.5"Sleeve length from shoulder seam to cuff approx 24"Length down the back approx 45"