Nini (played by Olivia Rodrigo) on High School Musical The Musical The Series on Disney was spotted wearing this plaid jacket, heart print shirt and white skirt on High School Musical The Musical The Series on episode 'New Year's Eve' (2x01) in May 2021. Nini's Jacket is the Plaid Peacoat Jacket by Maison Jules . Nini's Skirt is the Jisla Skirt by Maje.