Well, I’m embarrassed to admit this, but I wore these ‘pajamas’ as a dress to work. I thought this dress was so pretty, and it looked great with knee boots and a belt. To me, it’s much too nice to wear as pajamas, although definitely comfortable enough. It is a loose fit, and I could have gone a size smaller. I purchased this in XL, my measurements are 36D, 31, 38 and I stand just under 5’, you can see how loose it is on me. It’s lightweight, but very nice quality cotton type fabric. The sleeves have a button on them or they look cute with a couple of rolls in them. A small gather at the bustline, and several buttons. I was hoping it would shrink a bit when I washed it, but it does not. A blessing most of the time. When I dried it, I put it on wrinkle free, and it came out ready to wear. So, whether you choose this as pajamas or regular wear, you’re going to love it.