My oldest daughter has huge tits. Like, I don't even know the letter but they are bigger than cantaloupes. She swears by Polish bras and will order them online. Can never find anything in the States or in any store. Took her forever to find a bathing suit that fit up top and down below and could support the top. That girl is 90% tits. No idea where it came from as I'm not so healthily endowed.  My biggest problem is that I'm a C cup but I have a wide rib cage (apparently? IDK) so finding a band size that fits is a problem. I can get a 36 C and the cups fit perfect but the band is too tight. If I get a 38 C the cups are too big but the band fits. I finally have settled on 36 C with a bra extender for the band. Just have to take it out one notch and it fits perfect. My mother has the same problem.