Gerry is in search of the PERFECT costume - one that will look just right with her wings and crown. Her imagination runs wild, and she decides on a flowing angel outfit (complete with a sparkly halo, of course). Gerry and her friends are so excited for the big day...until an accidental spill threatens to ruin EVERYTHING! What is a fairy princess to do? Thankfully, Gerry knows just how to save Halloween, and also shows what it means to be a good friend.