Responses
Um she was forced to wear it. So it's not like she thought much about it, mmkay?
She wasn't forced, she was just more comfortable. I think she was forced to practice martial arts, nothing about her looks.
No, it said in one of the most recent chapters that she was made to wear them by her brothers. She may have said that they have felt more comfortable but that's not really relevant.
The thing I don't understand is... Nevermind her short hair or low voice but she was wearing male school uniform all the time and she was SURPRISED that people thought she's a boy...?