Girls are laughed at by their classmates at school.

First of all, you have no confidence, and you don't love yourself. How can others like you? Build self-confidence, find your own bright spots and advantages, and then enlarge. You may not dress up like other students, but you may cook and do housework. If your class goes out for a picnic, you can show your skills and cook a delicious meal. Secondly, don't care too much about other people's eyes. Don't you just live happily? Third, when others say so, you must study harder. Although grades can't represent everything, don't you have a chance to surpass those rich children just because of grades? Instead of paying attention to appearance here, we should increase our own connotation, read more famous books and practice good handwriting. At that time, self-confidence naturally came, and there was no need to please others. You are you, different fireworks ... Come on.