After 17 years together, Gretchin and Aaron are finally ready to walk down the aisle--but Aaron worries that his fiancee's over-the-top style will embarrass him on their wedding day. Gretchin is all about sparkles, sequins and pizzazz, but she has enlisted Alexa's help to make her a beautiful bride. But Gretchin starts to feel that she's compromising too much of herself by toning down her look and starts to revert back to her outrageous style. Can Alexa convince her that less is more? Plus, the Glam Fairies argue about a photo shoot for the website.