It is personal freedom for college students to have a perm, but it is best to choose low-key colors and styles, otherwise it may cause dissatisfaction among school teachers and other students.

College students can dye their hair and perm their hair. Few schools in the university will manage students to dye their hair and perm, and there are basically no other requirements except for some public security, police, flight attendants and railway majors.

But it's best not to choose colors and styles that may be eye-catching, which will make the school teachers have a bad impression on you. Whether you can dye your hair and perm depends on the school regulations.