Button up black sweater/top from Madewell, size M

A black sweater top with ribbed fabric and is a button up, size M. Has been washed, in great condition, can be worn on its own or with a top underneath. V-neck neckline. Recommended for casual or work wear. Additional style tags: business casual, work wear, casual wear, button up tops, button up sweaters, black sweaters, v neck sweaters