I love these BM dresses from the Dessy Group, After 6. Unfortunately, I called a few retailers and they told me they were $215 or more. Since most of my bridesmaids cannot afford that kind of cost, I want to see if there is a way for me to find this dress elsewhere for less. I searched online and Bridesmaids.com is selling them for $150, which while it's high, is still doable. Has anyone tried buying dresses like this online? How do I know if this site is legitimate?