How do i make a pattern for this dress?

ill make a pattern 4 u...u just need to get the big bow, ons, zipper, measurements, and the type of fabric u want...a href="http://s400.photobucket.com/albums/pp89/dramaticgiirl/?action=view¤t=scan0001.jpg" rel="nofollow"http://s400.photobucket.com/albums/pp89/…/a