They’re not pajamas, but they’re so cozy, they could be!! I got this set at Target. I’d wear them together or apart and they have a few different colors🌈 My sizing: I got a small in both. They’re very stretchy, but I recommend sizing up in the pants for a looser feel💗 Linked below! ⬇️ LTKBump LTKStyleTip LTKFindsUnder50