This is a Chinese traditional Dai ethnic yellow straight skirt.
It is made of high-quality silk and has a unique design with colorful patterns.
The skirt is long and straight, which makes it suitable for dancing.
It is also a symbol of the Dai nationality's rich cultural heritage and artistic achievements.
The intricate embroidery and bright colors on the skirt represent the Dai people's creativity and skill in needlework.
This traditional dress not only showcases the beauty of the Dai culture but also reflects the Dai people's strong sense of identity and pride in their traditions.