Sonya Berlovitz worked as a costume designer for Theatre de la Jeune Lune (1980–2008). Her work has also been seen at American Repertory Theatre, Berkeley Repertory Theatre, La Jolla Playhouse, New Victory Theater, Ten Thousand Things Theater Company, Stuart Pimsler Dance Theater, Minnesota Dance Theatre, Children’s Theatre Company, Guthrie Theater, and many others. In 2007, her designs for The Miser were presented at the Prague Quadrennial.