The phrase refers to outfits intended to replicate attire worn by the actress Julia Roberts in her various film roles or public appearances, specifically for the occasion of Halloween. These costumes often involve iconic looks from movies like “Pretty Woman,” “Erin Brockovich,” or “Runaway Bride,” seeking to embody the character’s distinctive style.
The appeal of such an ensemble lies in its recognizability and connection to popular culture. By selecting a well-known role, individuals can easily convey their intended character, fostering a sense of nostalgia and shared experience among those who recognize the reference. The choice also provides an opportunity for creative interpretation and personal expression within established parameters.