This is the white version of wearing your pants below your butt.
It’s stupid and should be considered indecent exposure.
One question though... do the Muslim girls wear burkas in the shower ?
You raise a very interesting point.
Muslim women are allowed to be naked around other women, but never men.
So if a boy “decides” he is really a girl, and wants to shower with the girls (some of whom are Muslim), who prevails?