How exciting! They should provide most of everything so you don't have to pack much Button up shirts/pj tops and loose pj pants were what I used the most. I brought gas x and constipation meds because they only provided what the Dr prescribed. So extra stuff that you might use like allergy meds etc. I would bring. Also make sure you are allowed to take them. My Dr did not allow any arnica of any type even though that's a common supplement, So just double check. I spent the 1st week pretty much in bed and relaxing and then going to Drs appts. I did bring a lanyard to hold my drains and an extra long phone cord to keep my phone charged. Compression socks and faja if your dr doesn't give them out, mine did. Some recovery houses even give you all the toiletries. The hospital I went to sent me home with toothbrush, toothpaste, compression socks, slippers and a thermometer. So You might not even need basic stuff lol. Good luck though! What are you getting done and who are you booking with if I can ask?