This teddy is vintage and has been carefully stored for about 20 years to preserve its original condition. Its crushed velvet material and lined with faux feathers at the neckline. It connects by a plastic clip in the middle as well as the velvet black decorative buckle. Size is OS fits most as its stretchy and not meant for any specific size. Approximate flat lay measurements: Pit to pit: 16.5 inches with plenty of stretch. Length from armpit: 19 inches. From a pet friendly home. T11