12. Splurge On: Onesies
You can never have too many onesies. And because they're relatively inexpensive, it doesn't matter if they get stained (which they will). You can have a bunch to throw under outfits, or under a sleep sack for at night. In the summer months, or in warmer homes, they're nice for your baby to lie around in. Did you know you can even take them off by pulling them down your baby's shoulders if there's a poop accident? No one wants that dragged over their face when it's time to be changed.