And the youtube measurement system was pretty close to accurate. I actually had to send back my first order of bras because the band was too big, but that was my fault. And, I sized down a cup when I reordered. That's puts my HUGE-O boobs at a 38K. Yep....a K, but better than an L. They fit amazing. My boobs haven't been in the proper location in such a long time (stupid nursing bras). It's nice that I can at least start the school year with a good looking chest. It definitely sucks having a bra size that you can't really find in stores though.