After reading the complaints models have about being questioned regarding their bra size and the fact that 80% of women wear the wrong size bra, I decided to do some more investigating. After all, how hard could it be, right? It's not rocket science after all! Holy moly, no wonder it's soooo confusing! Every site had a different way to measure...add 4 inches if it's an even number, add 5 inches if it's an odd number, and some say add a standard 3 inches to the rib cage regardless, while others say to add nothing if you're a heavier woman. WTF!? Who knows the proper way??