Size 80 100% cotton The neckline and cuffs are elastic, making it easy to put on. The fabric is suitable for spring and summer, but I also wore it in the fall by layering a long-sleeved inner shirt. It was a little big, and I was still wearing it when she was 90, so I was able to use it for a long time. There are no noticeable stains, but there is a possibility of oversight, so please refrain from purchasing if you are concerned. #BabyClothesManaShopUnder980Yen #BabyClothesManaShop I also have other children's clothes for sale. hakka baby Orange Floral Short Sleeve Dress Girl Baby Clothes Summer Clothes