save the washing save the earth??

LOL!!!!
i cannot believe! i cannot believe!!! i have friends (to protect their identity) who wear on what they will be wearing to school e nx day before sleeping so that all they have to do when they wake up is to just brush teeth wash face and head to school.

and the reason is that it saves on washing the clothes. what kind of reason is that??
the clothes will be crumpled plus its uncomfortable.

ew.