What is the difference between 34 and 34A bra size? Is it
Answer (1 of 4): The difference between a 34 and 34A bra size lies in the cup size. The number in the bra size refers to the band size, which represents the measurement around the ribcage just under the bust. The letter indicates the cup size, which represents the difference between the band size
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32A vs 34A Bra Size Differences
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