Jūnihitoe refers to a traditional multi-layered garment worn by noblewomen during the Heian period in Japan, characterized by its elegance and complexity. This elaborate attire typically consisted of twelve layers, with each layer often signifying different meanings and statuses within the aristocratic culture. The jūnihitoe reflects not only the aesthetic values of the time but also the social hierarchy and norms that defined aristocratic life in the Heian era.