Ygirl-I think that they make all those duplicate letters just to confuse people.
More so because different brands work out to different sizes (a lot like jeans).
Generally speaking it goes A,B, C, D, DD,DDD, E,EE, F.
Some brands F is equal to DDD though which messes things up.
I can't even PICTURE myself as a B. I lost a lot of weight (I was 216 at my biggest), but still, like I said I haven't been a B since 2nd grade... I was a WHOLE lot shorter (and no I wasn't an overweight child at all) then.
I'm 5 foot 8 inches now. Size 6/8 jeans, I would measure my waist, but I don't have a tape measure here.
Wear a 36F bra, but around my body is actually 34 3/4 inches, then these big huge F cup boobs. It's disturbing to think about.
Anyway!!! Poor guys going to read this and think "what the heck does this have to do with poly???"
The answer-it doesn't. Just on my mind!!