Hi MaryKate!
Thanks for stopping by the Disney Parks Moms Panel. It sounds like you have a perfectly regal vacation on the horizon, and I am delighted that you are planning special moments for your princess!
You are correct, Bibbidi Bobbidi Boutique is a resplendent place for Fairytale Dreams to come true at Disney Springs and Magic Kingdom Park. Unfortunately for your peanut, the enchanted salon is exclusive to ages 3 to 12 (just a few more years!), but there are other delightful transformation options available!
Harmony Barber Shop on the corner of Main Street, U.S.A. will be practically perfect in every way for your girl! They specialize in "first cuts" as well as children's haircuts with a bit of magical styling. I would suggest baby girl dresses up in the Princess-attire of her choice and then take her to get her hair transformed! Afterward, you can visit her favorite Princess at Princess Fairytale Hall where a Disney PhotoPass photographer can capture her royal transformation! To book, call (407) WDW-PLAY or (407) 939-7529. Just a note - they don't shampoo at the shop, so please bring her with clean, dry hair!
MaryKate, if you have any other questions, please don't hesitate to come back. I wish you an enchanted vacation!
Rayna