Is it strange to wear a coat at 20 degrees?

If it is a thin woolen coat, it can be worn in 20 degrees weather, and it will not feel too cold or too hot with a sweater or bottoming shirt inside. If it is a thick woolen coat, it is still not recommended to wear it in 20 degrees weather, because it is likely to feel very hot and uncomfortable.

There are many styles of woolen overcoats, and each style of woolen overcoats has its own different seasons. For example, there are some thin woolen overcoats, which are breathable and thinner overall, and can be worn even if the weather is a little hot.

Including sometimes the weather is not very good, such as rain, if it rains, the body temperature will be lower. It's all right to wear a woolen coat at this time, but if you go shopping or do some intense exercise, you may still feel very hot.