Duan Mi Jian, also known as the "Old Man of the Sea," is a legendary figure in Chinese culture.

He is often portrayed as an elderly man with a long beard and a white beard.

His costume consists of a red robe, black pants, and a white headpiece.

The headpiece is made of silk and has intricate embroidery.

Duan Mi Jian's costume represents his wisdom and experience, as well as his status as a respected elder in society.

It is also a symbol of his strength and resilience, as he was able to survive on the sea for many years.

In addition to his costume, Duan Mi Jian is also associated with other important figures in Chinese history, such as Confucius and Laozi.

These figures are often depicted wearing similar clothing to Duan Mi Jian's, which further emphasizes their importance and influence in Chinese culture.

Overall, Duan Mi Jian's costume and headpiece represent the rich cultural heritage of China and the wisdom and experience of its elders.

They serve as a reminder of the importance of tradition and respect for one's elders in Chinese society.