Sometimes.
I for one, prefer not to. Panty lines are really tacky. I will wear them when
1.) Private parts are likely to be seen or...
2.) to prevent the rubbing of course material, like denim.
Wear pants over top of the underwear.
Why? Dont wear pants at all.
Some people do, but most people wear underwear.
Underwear
You bet you do. ALL THE TIME.
originals might, the girls do,new ones no
some girls wear them but some dont.
For modesty and hygienic purposes.
people where to wear pants so they do not eat cake
Umpires wear black underwear in case their pants split.
They're not allowed, but lots of girls wear shorts under their skirts.
To stop pervs from seeing girls underwear and to protect her.