I had no idea what to pack/not to pack when I had Leo. I didn't even have outfits for him. So I learned this time! and I think I did pretty damn well! Biggest tip - don't bring diapers! The hospital will have them (and bring home whatever is left in your room!)
compression socks or slippers
blanket from cozys (code : BLAKE15)
toiletry bag (chapstick, face wash, toothbrush, hair ties, moisturizer)
phone battery pack (my outlet was SO FAR away from the bed & it's boring there)
swaddles from cozys + spearmint baby
going home outfit (I swaddled her most of the time)
I was super thankful to spend only ONE NIGHT even with a csection. There is just no place like home. And if there was the hospital would not be on that list!