There is no specific size on what a 14 year old girl SHOULD have. Everyone is built differently and matures differently. You can always measure yourself or have someone measure for you. (Like an assistant in Victorias Secret)
9 Years old
about 10 years old. when you need it
10 to 12 years old.
A 12 year old girl, should be wearing a none padded bra, that fits her boobs the right way. Make sure they are right for your skin and pick the right pattern!
There is no ideal bra size for a 12 year old. Your bra size will change a lot over the next 8 years, and probably over your entire life.
yes she should wear a bra
10 years old
well for one, get some help. Why were you wearing a bra in the first place?
If her chest has grown enough to be noticed through her shirts, then yes.
you can get a bra measure from primark
A good age for a bra is about 12 years old, depending on your development level.
Yes