This is a dance costume worn by women during traditional Chinese festival celebrations.

It features a color combination of pink and blue, giving it an elegant and romantic feel.

The design inspiration for this costume comes from ancient Chinese court culture, showcasing the feminine beauty and elegance.

During festival celebrations, women wearing such costumes not only display their own beauty and grace but also help to preserve and promote traditional Chinese culture.

The historical significance of this costume lies in its representation of aesthetic concepts and values in traditional Chinese culture, as well as reflecting the status and roles of women in ancient society.

By wearing such a costume, women can experience the charm and power of traditional culture and better integrate into the festive celebrations.