The phrase denotes apparel replicating the looks of the Darkwing Duck character, supposed for put on throughout Halloween festivities. This generally includes a purple hat, masks, cape, and jumpsuit, all attribute of the animated Disney superhero.
Such ensembles capitalize on the nostalgia related to the favored cartoon sequence, offering an identifiable and sometimes humorous possibility for celebratory costume. The attraction lies in its recognition throughout generations, combining childhood recollections with the spirit of the vacation. The provision of official and fan-made variations contributes to its prevalence.