bring cheap flip flops for the shower. don't know how well those showers are cleaned after every other woman before you lol and don't forget your hairbrush lol
u don't really need anything for baby but a going home outfit. they'll provide everything .
for yourself ... undies, sports bras, loose pants , T-shirt, slippers and socks , toiletries ... their pads are the best. ask for more when u leave.
phone chargers and cameras .
Burp clothes, at least 3-4 changes of clothes for your little one. Tooth brush, shampoo & conditioner for you. Pads unless you want to use the ones the hospital get you. A nursing pillow if your breastfeeding & that's all I can remember lol