Even though Morgan Hutchinson was 37-weeks pregnant when her daughter turned 4 years old, she didn't let that stop her from planning an epic party [1] to celebrate her first born. As the founder of Buru [2], an online clothing destination for breastfeeding moms, this hard-working mama is used getting creative and her little one's backyard bash was no exception. With a rainbow theme [3] in mind, every detail was executed in bright bursts of colors. From the sprinkle cake with different colored layers to the color-coordinated food and entertainment, no aspect of this celebration was overlooked. The best part of the stylish day was the magical pony complete with a rainbow mane. Check out all of the beautiful photos filled with inspirational details ahead!