The phrase refers to ensembles designed for grownup males, characterised by whimsical and infrequently eccentric apparel evocative of the Mad Hatter character, sometimes worn throughout Halloween festivities. These outfits generally characteristic outsized hats, mismatched clothes, and distinctive make-up to emulate the fictional determine.
Such thematic dressing permits for inventive expression and engagement with a widely known literary character throughout a celebratory event. The recognition of those costumes stems from the character’s recognizable options and the chance to interpret and personalize the apparel, drawing on parts of fantasy and Victorian-era style. This presents a mix of theatricality and particular person fashion.