Wilson's Leather Black Leather Moto Vest Snap Front Cropped Medium Juniors?

Wilson's Leather Genuine leather black moto vest Snaps up the front, metal snaps Fully lined with 100% polyester Has a few small spots of wear around the snaps Otherwise good condition although stiff from lack of wear Cropped length Size medium, seems very small so I'm thinking it's a juniors Measurements (flat lay and approximate) Shoulder: 10 inches Bust: 17 inches Waist: 15 inches Length: 20 inches