First of all, if children wear pink shirts, they can wear black pants, and girls can wear white skirts. They all look good. Secondly, if children need to wear wide-leg pants with tops, there are many kinds of matching. It can be a shirt with wide-leg pants, because the wide-leg pants are already loose, so the top can't be looser, otherwise it will look stronger, and this combination is very suitable for children to wear at school.
Then, it can also be a T-shirt with wide-leg pants, especially a white T-shirt. This color is not picky, and you can easily go out with a pair of wide-leg pants. If a white T-shirt has some letter prints, it won't look monotonous. And white is a versatile color, which can be matched with wide-leg pants of any color.