[Wannabe]

Well, the alternative to a pro fitting is trial and error. When I first started buying bras online I tried using the store measurement guides and was completely wrong. The guides vary from one store to another and the actual sizes vary from one manufacturer to another. This it true of all women's clothing, in fact. I had to buy a couple of bras to figure out my actual size. If you have to buy your first bras online, be sure to make the cheapies because they may not fit. Even after you think you know your size you can still score a non-fitter now and then.