Griffen grey cashmere oversized sweater size Small

Beautiful two tone gray cashmere ribbed knit sweater, oversized style, side vents, size Extra Small but listing it as a Small because it is oversized and from the measurements it would fit all the way up to a Medium. Sweater is in excellent like new condition. Armpit to armpit laying down flat it measures approximately 22 inches and it is 25 inches long.