Both Jem and the Holograms and the Misfits have been invited to compete in a rock fashion show in Venice Italy. Shana, the Holograms' designer, is nervous about competing against professional designers but determined to seize this opportunity. As for the Misfits, they suffer a major setback when their designer falls ill before producing their costumes. But they have a backup plan: steal Shana's designs before the big night!