Thank you for viewing. This is a V-neck knit sweater. It looks gray in the photos, but it's a dark navy blue. The color in the first photo is the closest. The tag on the back of the neck says S, but the tag on the side says M. It's a stretchy material. I wore it only once, and it has been home-cleaned and stored in a drawer. For those who understand that this is a used item, please consider purchasing. Please check the material, color, and shape in the photos. I will fold it up small and ship it, so please forgive any creases that may occur during shipping.