I know that I've been wearing the wrong size bras for YEARS but could never figure it out. I bought bras at T. J. Maxx and Marshall's. Slim pickings and never quite right. NEVER AGAIN! Even if this initial purchase isn't quite right, though I hope it is, I have a feeling this will be my bra purchase go-to from now on. Thanks for the specific, excellent video instruction. First time visitor and I LOVE your site.