Three weeks before Halloween, Roberta Morgan’s best friend hands her an invitation to a Halloween party that says ‘be the person you want to be’ and ‘costume required’. Dani insists Roberta has to be there because she’s proposing to her girlfriend. Roberta can’t talk to women one on one and the idea of going to a party and wearing a costume freaks her out.
Neither Dani nor Roberta foresee what this invitation will unleash in Roberta.