I found this design in a magazine, and made the pattern myself based off the picture. On the right is a photo of me wearing the finished product.
Edit: Thanks to ~monhegan for finding the original designer of this corset, alter-ego-erotics*llc on ebay. Mine is a much more demure take on it, as the original ends up a very bondage affair showing more of the ladies chest than not, hehe. But its a lovely corset and thanks for the inspiration to make my own pg version! If you want a direct link to the ebay store just send me a note and I'll pass it on.