i was a day case dont forget to take-
camera to start your boobie diary
front button top
water & throat sweet as your throat may be a little sore
mags / books/ lap top something to do if your waiting around a bit
wallett incase your partner needs food etc you pay for their food not yours
hair band with no metal incase you have long hair
i started to use moisturiser the day after straight away on the tops of my boobs just make sure you dont go anywhere near your scars etc. but these should be covered up for a while anyway so you will be ok.
good luck with your ba girls, enjoy your day it goes so quick. im now 1 week post op and love my boobs. your welcome to add me if you want to see my progression in pics xx