Excuse me, the weather in Tianjin from March 23 to April 23! How to dress! thank you

You don't need to wear a thick coat, but you should wear one or two slightly thicker clothes. The temperature may be lower at night and better in April. You don't need a thin T-shirt and a thin coat to wear long trousers during the day.

But these only depend on my living habits or your physique.

Also, don't forget the rain gear. Although there is little rain, it is cold in rainy days.