This is size 38, which is about a Japanese size 9 (M), but it's originally made small, so I think it feels like a size S. One side of the inner care tag is coming off. See image 11. There is no problem with wearing it. The rose embroidery is luxurious, making it a classy cardigan. The sleeves are about 3/4 length. It's cute even when paired with denim＾＾ I will only do business with those who understand that this is a used item.