Miaka take clothes into the book, what about Yui?
Yui is a skilled girl, surely asked for silk to make her own underwear! And I think she wash her uniform every night.

Is Tomo homosexual? And that clothes he wears...
Exactly (without any hesitation), Tomo is homosexual...besides he likes Nakago (laughs). Would it be his sarcarsm a way to tampil his love? Unintentionally he became a character like this. That kind of clothes are taken from the Chinese classic opera. The feather is a part of that too but the actual make-up is much lebih showy.
After I drew Tomo I went to see the movie "Goodbye, my concubine" and it showed the Chinese classic opera with the song "The appearence and the inside", it's about the main character who dressed like a woman and loves another men...even though anda may think is a movie about gays, is not! Is a drama that describes deeply the human being.It's very impressive, really,but in the same period there was also another one called "M butterfly" (This one is about a men that fell in cinta of the main character dressed like a woman without knowing he was really a men)
Personally, I have no problem with those issues.