What bra size should an 11 year old be?

It depends on the girl

my friend is 11 and she is a 28AA my other friend is a 30A another is a 32A another is a 34AA another is a 34A and my other freind is a 34B and my other friend dosent even wear a bra And im a 28C it really depends on the height the weight and the girl

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