2. If your culottes are made of cloth and have some commuting feeling, especially the style of western-style culottes, it is better to wear a shirt (short-sleeved shirt or sleeveless shirt) with a belt, which will look better.
3. If your culottes are tight, like a hip skirt, it is best to wear tight short sleeves or vest on your upper body, and then put clothes into the culottes, which is particularly capable.