Jacket is a kind of collarless and sleeveless clothing, which was quickly accepted by leading cadres all over the country. In the local news of each province, you can see the TV pictures of provincial and municipal leaders wearing jackets for meetings.

The jacket has the temperament of "Mr. Efficiency", which is non-ironing, neat, stain-resistant and close to the people. When putting chopsticks in a big bowl of Henan stew, patting garlic chrysanthemums or putting steamed bread in a vinegar dish, the cuffs will never fall off the plate in disgrace, which also makes the jacket a popular civilian casual dress in China officialdom.