This vintage jacket was made in the late 1930s by Levi Strauss as part of their Levi Strauss Riders gabardine line. It is waist length, with handwarmer pockets and button adjuster sides. It has a Talon zipper with sunburst stopbox, placing the date of manufacture in the late 1930s to early 1940s.
Chest (pit to pit): 19″ (doubled = 38″)
Shoulder to shoulder: 15″
Sleeve (shoulder to cuff): 21-1/2″