I would say no.. But it is better to start wearing a bra when you have started to grow breasts...
bra
bra
yes
no
Some girls do wear a bra with a dress it all depends on what kind of dress it is. like if it is a strap less dress then don't but if there are some straps then usually you do.
Not usually, only if there is a built in bra.
Her boobs will be ugly
It all depends on if you have breasts - if you do it still depends on how big they are
Some girls like to wear no bra and underwear because they like the freedom of not feeling restricted in tight fitting undergarments.
When a girl should wear a bra is not based on a certain age. She should wear a bra when her breasts start showing.
yeah they can wear but it is better not to wear while sleeping.
if u dnt wear a bra u will get saggy boobs and nothing will happen if u wear a bikini instead keep the girls supported lol