It's the weather in Xi 'an now. How many clothes do I need to wear and change some pants when I come from the south? There are no woolen pants, only warm pants. . The coat is only

I am in Xi 'an. I'm wearing boots on the market, two thick leggings on my legs, upper body thermal underwear+sweater+cotton-padded clothes, which we northerners wear. Winter clothes are black and dirty. If you don't go to high-end places, one set is enough. If you like cleanliness, two sets are enough. In fact, you can wear it for a week, except for changing a set of underwear.