Well based on the phrasing of your question, I don't have to convince my mom of anything, seeing that I buy my own bras. If you're asking how you can convince your mom though, you could always explain why you have the need for a more expensive bra. Your 13 though. Your boobs are what, B's at best? All you need is a $10 bra from Wal-Mart and you'll be fine. That's what I buy and my boobs look awesome, or so I'm told...haha. Seriously, who's going to know but you? Save your mom the cash and just deal with cheaper bras until you can buy whatever you want.
say that cheap bras, dont really support you well, and that you've "heard" victoria secret has really great bras for support. and that you get moreeee quality for the more money you spend. (:
Earn the money. Then you can buy whatever since the money is yours. If you buy online the clearance section has good deals sometimes.
Good idea Ben! Buy your own, and you can have whatever you want. Maybe your mom doesn't get it...why you NEED sexy bras?? :)
Um I know this is late and probably tmi but my boobs are 36C thank you hehe