Hey lovely, how exciting only two more sleeps! Definitely as Donna said zip/button up clothes, then apart from what you’ve already written I would suggest:
*lightweight dressing gown
*big socks/slippers
*slip on shoes for going home (unless you have someone there to do your laces!)
*arnicare tablets for swelling/bruising
*snacks for when you come round
*something to pass the time in case you have a long wait
I really wouldn’t worry about toiletries/make up for your hospital bag because you won’t get the opportunity to use them anyway before you go home. Good luck and keep us updated on your journey! Xxx