What's the weather like in Chongqing in winter?

Down jacket is suitable. The weather is very warm. The coat won't catch a cold, but it's a little cold ~

In fact, anything is ok ~ if you are not afraid of the cold, you have already asked to wear only one layer to exercise yourself here.

Generally, it's thermal underwear+sweater (those two pieces of cashmere that are not very good are enough)+coat.

Down jackets don't need thermal underwear ~

Just cover the quilt with 1 sheet, and cover it with a blanket ~

The coldest is only 3~4 degrees. Usually those days are below 10 degrees ~