After living in Changsha for a while, I found that many Changsha people like to go shopping in pajamas. Are there any customs between them?

Answer: convenient, pajamas are not shameful. Not only in Changsha, but also in many places.

Extension:

Paejama, the original word of pajamas, comes from Hindi and is a combination of pai and jamah in Persian. Pai means "leg" and jamah means "clothes" in Persian. Pajamas, as the name implies, are leg clothes-pants. This is a kind of loose trousers worn by Middle Easterners and Indians when they go out. However, the ingenuity of European colonists gave it a new function-pajamas.

Pajamas have always been used as household clothes to relax people. But if someone walks in the street in pajamas, they will think that this person doesn't understand dress etiquette. However, I saw several news articles these days, which made me realize the function of pajamas again.

Many freelancers work from home, so there is also a pajamas culture.

Baidu encyclopedia-pajamas