William Rast striped tie back black sweater top

William Rast brand top. All black sweater knit front. Back half is more lightweight in multicolored vertical stripes. Really fun and unique contrast! Back also has a tie in the middle. Crew/scoop neck neckline. Size small. Measures about 21.5 inches across pit to pit and 15.5 inches from pit to bottom of side. In excellent used condition with no spots, holes, or flaws!