girls have to wear underwear for certain reasons that im not explaining
Kids should wear boxers during the day. at night they shouldn't wear under wear
So that if they have a period or sticky substance from the valva, it doesn’t leak. For more info read the book The care and Keeping of YOU.
originals might, the girls do,new ones no
Wear pants over top of the underwear.
yes
Some teenage girls choose to wear thongs as underwear for comfort or to avoid visible panty lines. However, preferences for underwear styles vary among individuals, and not all teenage girls wear thongs.
Some people are more comfortable not wearing underwear.
underwear and a gumshield.
Some but it is unusual
2%
Yes. The overwhelming majority of chinese girls wear granny panties.
Some girls like to wear no bra and underwear because they like the freedom of not feeling restricted in tight fitting undergarments.
A boy does not need to wear a girl's underwear if his crouch is getting big because the underwear is not designed for them.
Generally any color.