This is a traditional Vietnamese dress called the Ao Dai Qipao.
It has a long, flowing skirt and a high collar.
The dress is made of silk and features intricate embroidery with lotus flowers.
The color scheme is blue and white, which symbolizes purity and tranquility in Vietnamese culture.
The Ao Dai Qipao is often worn during important events such as weddings or festivals.
It represents the elegance and grace of Vietnamese women.