Yes because when your bodie heats naturally the PJ will catch it then it will heat the PJ then heat you.
He wears pajamas to bed.
If you are most comfortable at bed time in pajamas, then yes.
No. Ours never wore pajamas, or anything else for that matter, in bed once they were dry at nights.
pajamas?
pajamas
Pajamas are clothes for wearing to bed and sleeping in, usually a loose-fitting shirt and trousers.
Usually pajamas. There is no rule in Judaism about what clothes to wear to bed.
Yes slaves were used as bed warmers. The term bed warmer is a sexual sense that the slave would have sex with the master.
Pajamas. Or clothes that feel comfy.
While it is true that two people can share body warmth and be warmer, I highly doubt that is the reason she is in your bed. You know what she wants and you are playing with fire depending on your ages. You either give her what she wants, tell her to go to her own bed and stay there, or roll over and go to sleep. It's your bed, you decide what goes on in it.
pajamas
Nothing if you get lucky ;) but otherwise pajamas or panties it depends!