For me:
pjs & comfy daytime outfits (1 each)
socks
brush/makeup(includes gloss/chapstick)/toiletries. Probably my straightener
Hair elastics
Camera + extra batteries and memory card
Electronics & chargers (cell & tablet)
I'm probably going to take a small snack bag for me/visitors etc.
Gifts for the boys from the baby for when they come visit.
For baby Alaina:
my own wipes
3-4 outfits, 1 coming home outfit
couple of blankets
maybe a pacifier, but will probably just use the hospital one if needed.
(And obviously, the car seat and a diaper bag to take the hospital goodies home in.

)