Perhaps the most comfortable pajamas I have, especially now that I have gained 25 kilos after giving birth. They are snug, but the fabric is so stretchy that they open infinitely without putting any pressure on the body at all! I got them because I breastfeed and I wanted them to have enough buttons to make it easier for me, and they were perfect for that purpose. The only negative is that the decorative frilly edges started to come off, but that's a small price to pay for the comfort. I am 165cm tall, weigh 83 kilos, and got size L.