This is a professional costume for Chinese Beijing Opera, featuring a blue robe and hat.
The costume represents an art form in traditional Chinese culture - Beijing Opera.
As one of the traditional Chinese operas, Beijing Opera originated in Beijing and has a long history and rich cultural connotations.
The blue robe and hat are worn by Beijing Opera performers during their performances, not only serving practical purposes but also representing the essence and characteristics of this art form.
By wearing this costume, people can experience the unique charm and profound cultural heritage of Beijing Opera.