23-04-2010, 18:57
From those measurements I'd say a 34AA but bras always fit us all differently because of our breast shapes. Maybe try on a few 34AA's and 32A's. But definitely wouldn't be a 30 bandsize, that would be too tight even on me and I go between 28 and 27 on the underbust. You don't want a bra that is too tight but you also don't want it too loose. Good luck just read through the forum and find what you think would be best for you to try and go for it. Being only 18 you may have not stopped growing completely though so personally I would stay away from the herbs as they tend to really mess with hormones.