Of your four submissions, my favorite is #17. As I've been noting in other comments, I like seeing the use of a prominent symbol or emblem in the logo, either by itself or mixed in with the text. You do that well with #17, although I'd like to minimize the number of colors used in the overall design. #17 is eye-catching, but not in the way that I'm seeking. I'd really like to see a logo that is not so business-oriented -- something that is very artsy and feminine, yet edgy. Remember my target audience are wealthy women who are about to get married.
If the Stomp Sandoval and Mistral fonts are somehow incorporated into all this, it would be a huge plus.