you wont need your post op bra, mr k puts tape strapping on you which you wear for a week with no bra definately take a bit of food with you incase your surgery time clashes with meal time. dressing gown would be good as you have to wear the hospital gown to walk to theatre and its nice to have something to cover you up and keep you cosy. other than that i think youre all set, and good luck! xxx