Board Thread:Theories and Speculation/@comment-28939725-20170611095518/@comment-31253119-20170611115609

Kakashi wears mask, since kishimoto wanted to created somewhat ninja world so that could explain Kakashi appearance.

While on Naruto side Kurama is orange so his suit is Orange as well O_o

As for your underwear, well summer is going to be soon , it's too hot, sometimes am completely naked. So that might be case with you as well, i don't know.

Now Shino part, well he is useless/glasses that's best answer i can give.