The phrase refers to attire intended to replicate the appearance of a prominent character from the novel and musical “The Phantom of the Opera” for the purpose of celebrating a specific holiday. The holiday is associated with costumes and masquerade. The aforementioned character is often depicted in a variety of elegant dresses, sometimes including a masquerade mask, making her a popular subject for individuals attending costume parties during this season. Examples include recreating her elaborate opera gowns or the simpler dress worn during her early lessons.
The appeal of such an ensemble lies in its connection to a well-known piece of literature and theatre, allowing wearers to express their appreciation for the arts and embody a character known for her talent, beauty, and tragic story. The choice provides an opportunity to create a visually striking and recognizable look, often associated with refinement and sophistication. The historical context provides an elegant alternative to more contemporary or fantastical costume choices.