Hi Danielle, you can wear anything as before having your op you will be asked to put on one of there stylish gowns, some truly fashionable underwear and top of the brand shower cap looking thing lol I’d recommend you have something lose fitting to wear upon leaving to try provent any over doing ideally jogging bottoms or lose fitting elasticated bottom with a top you could ideally pull up as it’s painful to try put a top over your head once op is complete.
Can I ask when are you booked in for and what size your going with? Xx