In Stitches Jem : Season 1 Episode 12

Several girl groups from all over the world are invited to take part in a rock fashion contest headed by Italian music promoter, Tony Cassini. Shana is a bit nervous about the competition and The Misfits try to rattle her by chipping away at her confidence. But the last laugh is on them when their own designer drops out of the contest. Unfortunately this prompts them to get Zipper, Eric's hired henchman to steal the costumes Shana's designed for the Holograms.