What to pack?

Melissa • Married to the love of my life! Had my sweet Madison on 07/31/15 and now due with baby #2 Oct' 16.
I pretty much know what to pack for me and hubby! But I'm still undecided on what to pack for baby? How many onesies or outfits? A lot of list just say a going home outfit, but aren't we there for at least 2 days? I know hats, and mittens. Can anyone help?