The two coat was made of cho(thick and fine silk), delicately quilted in 0.8cm-width. The side seam was slitted. The hem was finely finished with additional straight cloth. A neckband was sewn on the square collar which was adjusted face to face in the center front. The coat were worn as an inner wear under other outfits or everyday wear to protecting themselves from cold. The way of sewing and adjusting was same except the sleeve. The one is short sleeve coat , and the other is sleeveless coat.