It's totally up to you of course, but I've opted to do no trims at all. If she gets bangs, you'll be committing to getting them trimmed regularly. My daughters hair is the perfect length to get into everything right now, but I just clip it back and it's no problem. I love mini claw or octopus clips because they're fast and easy to apply to a wiggly kid. Or spring loaded clips, not the ones that snap closed.

2c/3a, M, ii, porous, good elasticity, APL, silvery dark brown.
Love coconut oil, olive oil, and Everyday Shea!