Maybe I got smaller but the 34A feels too big.  I usually use the first clasp but needed to use the third in order for the bra to fit.  I will order the 32A I guess and keep these in case I gain weight.  They are pretty nice and the price is right.  I will only wash by hand as they seem a bit cheap but are a great inexpensive every day bra.  I do need to take it off by 5 pm as it gets a bit uncomfortable.