Since we are two pages into this rabbithole, can I just add this: in the Nordics we have the sauna culture. I you haven't been exposed to a hundred strangers a year in their free range outfit then you haven't been out of your house much. I have yet to see any of my colleagues faint over a sauna session or a sprawl in the snow, so I don't see the issues with getting in or out of PJs...
-A