Yes, students in Korea can dye their hair, particularly girls.
While school regulations in South Korea used to be quite strict regarding hairstyles, there has been a shift in recent years. Now, students generally have more freedom in choosing their hairstyles. According to the provided reference:
- "Nowadays, students are allowed to do many different hairstyles."
- "Girls can dye their hair, curl their hair, and untie their hair."
This indicates that dyeing hair is generally permitted for female students, at least. However, it's important to consider that individual schools may still have specific rules, so checking with the school's policies is always advisable. It should be noted that the reference only explicitly mentions girls. It is possible the rule differs depending on the gender of the student.
