Size M. First 3 photos are stock. Rest are actual sweater. Love this sweater. But there is a hole in the front right side around the mid section (see pic to see size of hole). I was told with the right know how that can be fixed. Other than that, I don’t see any other flaw. I do recommend dry cleaning as it does have the smell of cologne. Laying flat pit to pit is 19” and from top of collar to bottom hem is 25”. Tag with sensor cut off as shown in pic. More details from Coach website: A seasonal staple, this soft crewneck is crafted in a luxe merino wool. The versatile, relaxed-fit silhouette is finished with a tonal Rexy patch on the chest.