So whenever I go to get measured for a bra, they tell me I should be a 34B. However, I always have the falling-strap and boob-squishing-out-of-the-cups problems with my 34B bras. During Victoria's Secret's recent sale, I had them measure me again... but they still said 34B and MAYBE the sister size, 32C.

Well, the 32C gave me boob muffin top, and the 34B band was still too loose. I ended up with 32Ds (!!), because that was the size that gave me a secure band and eliminated the muffin effect.

Has anyone else noticed this?