Sleepwear: Slippers or Socks?

For me it totally depends on the specific outfit. I always have a couple of outfits in the category. For what they actually sleep in...almost always bare feet, because I personally cannot sleep irl if I have socks on...and wearing slippers or shoes to bed is weird.

All of my sims do have some "sleepwear" category outfits that are for lounging around before sleeping or right after waking up and not for actually sleeping in though. For those, sometimes slippers, sometimes socks...though never both. Never shoes either...lounging around in shoes is also weird.