This is a classical women's evening gown choir costume, which exudes an air of elegance and nobility.

The design inspiration for this costume comes from the choir in classical music, with its colors and patterns echoing the themes of classical music.

When wearing this costume, one can almost feel the charm and power of classical music.

The historical significance of this costume lies in its representation of a cultural tradition and artistic form, serving as a tribute and commemoration to classical music.