This is a really cute, cropped/boxy cut length, women’s long or 3/4 sleeve sweater by the brand COS. The grey front and upper backside is a 100% wool fabric with the cute white ruffled backside tail/hem is peplum cotton like a signature button down shirt. Has a crewneck neckline, and is great for any occasion! Has a small faded mark on the front that I haven’t tried washing/cleaning at all myself; please see photos. In GUC, may have have some small, minor issues (see photos) still a great piece with plenty of life left in it! Please see approximate measurements below; Length: 20” Pit to Pit: 19” Women’s size Small (may run small) 182