The phrase identifies a particular kind of apparel supposed for celebratory events, particularly for grownup females. It represents attire impressed by a preferred fictional superhero, designed to be worn throughout the Halloween season.
The importance of such themed outfits lies of their capability to supply a visible illustration of non-public affinity for the character. The provision and demand point out a cultural impression of the superhero, and the costume permits for self-expression and participation in a communal occasion by way of shared symbolic illustration.