IENA knit top. There is no size indication, but it's about M to L. The fabric is thin and slightly see-through, but it's soft and the armholes are loose, so it can be worn casually. I used it a few times about 6 years ago and stored it. There are no noticeable stains and it can still be used. For those who understand that this is a used item and has been stored for a long time, thank you. Pattern/Design...Border Sleeve Length...Short sleeve Neck...U neck