Vintage Black and White Knit Vest with Shell Style Buttons

Vintage Black and White Knit Vest with Shell Style Buttons. No visible signs of wear or use. No brand tag, fabric tag, or size tags. No piling. Beautifully tight knit soft and heavyweight material. Very warm and comfortable. Great amount of stretch. Buttons are colored like seashell but material is unknown. One spot of the yarn is off-color, I’m not sure if it’s a spot or manufacturer error, but it does appear to be on a single piece of one strand on the side of the neckline and isn’t eye catching or noticeable. Measurements are shown in photos for exact sizing since there are no size tags. Fits similar to a medium.