I went to David's Bridal and got my true measurements, so that I can make sure that I ordered the correct size.  I didn't want to pay $80.00 at David's Bridal but that thing worked miracles.  I had to get my husband to help me get this thing fasten, he finally said "babe" it ain't going to work.  I was out breath, he was sweating, you would have thought we were in a wrestling match.  I saw another one on Amazon that's a tidbit different, I will try it, if it work that will be great, if it doesn't David's Bridal here I come.