Not really, they are always hurting us because of the straps and wire, we get fed up, -_-
Guys like bras off girls. it doesnt matter.
We don't HAVE to wear bras. Some women don't. It just depends on the women. Some wear bras because they like it. Some aren't comfortable so they don't.
To make it look like they have bigger boobs then they really do.
Girls need bras so when we're really old our boobs aren't super saggy.
It is logic for girls to wear cup shaped bras to cope with shape of their breasts.
The care and keeping of you is a book for girls on growing up. It has a whole section on bras and which one fits you right and how to find the perfect fit.
Some boys do because it makes you look like you have big boobs.
beinggirl.com
for Bras
No
for bras
We wear bras so our nipples dont show through our shirts