It is high fashion and high-jinx as the annual charity fashion show opens at the Crystal Palace fairgrounds. It is Queen Anya’s birthday and King Jared wants to surprise her with a new dress. When he assigns Gwen and Sunstar to handle the “secret mission”, the Princess manages to get Fallon, Moondance, Tamara and Tamara’s baby animals involved in a comedy of errors as each girl and animal tries to complete the mission. Meanwhile, Lady Kale sneaks into the show, creating a style-shifting dress too magical for Gwen to resist. When Gwen puts the dress on, she falls under a spell that the Jewel Riders must break before Gwen leads her evil aunt into the Jewel Keep.