Why do different clothes make a person have different temperament? I wore a slim suit, and my classmates didn't recognize me. It's beautiful, but the teacher said it was dirty?
Everyone's aesthetic concept is different, and the teacher stands in a higher position to see it. So he thinks it's not good for you to dress like this. After all, he is a teacher and has different ideas from our classmates. It's different, so the effect is different. It's normal. As long as you think it looks good, don't care. Or if you really care, don't wear it in class.