A couple of Tiny baby vests/sleepsuits and the same for up to 1 month just in case baby is small. (DD was 5lb 15oz) (can always order more on Amazon for next day delivery if needed).
A couple of newborn vests/sleepsuits.
Nappies and wipes or cotton wool
Muslins
Phone charger
I took my kindle as was being induced and glad I did as I was in for nearly a week before baby was born.
I personally took my shower gel, deodorant, razor, skin care stuff, shampoo and conditioner and straighteners as it made me feel good about myself. I also took my own towel and flannel.
I lived in adult nappies for 3 weeks post partum with cotton wool pads soaked in "spritz for bitz" inside.
Oversized nighties with buttons for you (in case you want to breast feed) or have a C-section you won't want any pj bottoms rubbing on the cut.
Dressing gown & slippers.
Hair band/claw clip.
Couple of cellular blankets.
I took my own pillow.
Big water bottle that keeps drinks cool.
Vaseline for my lips (gas & air makes them so dry)
I didn't use any of the following that I packed:
Snacks
Comfy loose dark outfit to wear home