In my experience Victoria's Secret is not the best place to be measured - their fit is very different than the industry standard (they also do not carry larger sizes) and a lot of their stores are staffed by college girls vs. professionals (I am sure your friend is wonderful though). If there is a small lingerie store (find one with a bunch of old ladies working there - they are the best) in your area that is ideal. Outside of that find a Nordstrom. They carefully train their staff and do their best to make you comfortable (they also have a very generous return policy because sometimes bras that seem to fit are not comfortable after a day or two). I don't think anyone ENJOYS getting fit for a bra but it really makes a difference.