Whats your bra size

Have you ever wondered why A, B, C, D, DD, E, F, G, and H are the letters used to define bra sizes?
If you have wondered why, but couldn't figure out what the letters stood for, it is about time you became informed!
(A} Almost boobs...
{B} Barely there.
{C} Can't Complain!
{D} Dramatic!
{DD} Double dramatic!
{E} Enormous!
{F} Fake.
{G} Get a reduction.
{H} Help me, I've fallen over and I can't get up !