Dipped in the pastel rainbow colours, this baby unicorn themed first birthday party outfit is a must buy. White bodice with golden print and flowers makes a gorgeous match to the tutu skirt with a bow. This is the most mesmerizing unicorn birthday outfit idea to dress her in something unique for birthday parties. Shop online this pretty unicorn theme bodysuit for your princess. She is going to rock it in this pink blue lavender one year dress that is so special. This 1st baby girl birthday unicorn tutu which comes with a matching headband.