These are pajamas I bought for my hospital stay for childbirth. They are all front-opening. I bought two from Uniqlo and two from Nishimatsuya. The ones from Nishimatsuya are maternity wear, so they are a larger size. Only the green checked one is a shorter length, ending at the hips. I am 163cm tall, and all of them were the perfect size. There are some minor pills. Please refrain from purchasing if you are concerned.