Sleeve Length: Short sleeve Season: Summer This is size M. This is a maternity pajama purchased from Nishimatsuya. I bought several because they were very comfortable to wear, but I have some that I haven't used, so I'm offering them for sale. Before childbirth, you can wear them comfortably even as your belly grows, as the waistゴム can be adjusted. After childbirth, it has a nursing opening, so you can use it after giving birth as well. The soft rayon material felt good against the skin. This material wrinkles easily, but it has wrinkles because it was stored in a chest of drawers. I think you will wash it after you buy it, so I hope those who don't mind will purchase it. It's best not to use a dryer, as it will become wrinkled. #Maternity #Maternity Pajamas #Nursing Opening