diaper bag, hospital bag, and outfits!

Mazie💕🤷🏼‍♀️
I'm putting together my husband and I's diaper bags and seeing as i am a first time mom I need a little help.. 
what do you keep in yours? (A list would be great) lol
Also putting a hospital bag together.. what all do I need to put in that?
Along with that how many coming home outfits are you packing for baby?