Is it okay to wear a single leather coat in Baicheng, Jilin Province in late September?

Yes, you can. It's autumn in late September in Baicheng, Jilin Province, and the temperature is gradually decreasing. If the weather is not particularly hot in late September, it is a suitable choice to wear a light single leather coat. A single piece of leather clothing can provide a certain warm effect, but also show the fashion atmosphere. If the weather starts to get cold, you may need to add a thin sweater or long-sleeved shirt to keep warm. Therefore, according to the local temperature, it is very important to choose the corresponding clothes.