I'm having a hard time finding bras to fit my 11 yr old daughter and wonder if anyone could advise me. I've measured her - she's 30'' round under bust and 34'' over. I made her bend over! We've tried 30A/B, 32 A/B and she complains they feel too tight round her chest. She is very broad and is heavy, something were gradually working on. I've tried Debenhams & M & S. Don't have a John Lewis near us. Any other ideas or recommendations?