Please check and write down the characteristics of national costumes you know.

The characteristics of national costumes are as follows:

1, Mongolians: Jewelry, robes, belts and boots are the four main parts of Mongolian costumes, and the ornaments on women's heads include agate, pearls, gold and silver. Mongolian men wear robes to tie their waists, women's sleeves are embroidered with lace patterns, and their coats are high-necked, which seems to be similar to ethnic groups.

2. Hui nationality: The costumes of Hui nationality are basically the same as those of Han nationality, and the difference is mainly reflected in the headdress. Most Hui men wear white or black-brown rimless round hats.

3. Tibetans: The costumes of Tibetan men and women are intact. Different areas have different clothes. It is characterized by long sleeves, wide waist and big chest. Women wear long-sleeved robes in winter and sleeveless robes in summer, with shirts of various colors and patterns inside and an apron with colorful patterns in front of their waist.

4. Uyghur: Flower hat is an integral part of Uyghur costumes and one of the symbols of Uyghur beauty. As early as the Tang Dynasty, men in the western regions often wore felt hats with rolled eaves and spires, which looked like today's "four tiles".

5. Yi nationality: Sani is a branch of Yi nationality. The flower heads of Sani women, like the legendary Ashima, are still an important part of girls' costumes.

The importance of national unity:

1. Maintaining national unity is a necessary condition for social stability, national prosperity, national progress and prosperity.

2. Maintaining national unity is the prerequisite for the prosperity of all ethnic groups and the foundation for the reunification of the motherland.

3. National unity is a necessary prerequisite for the development and progress of socialist society.