I'm currently 24 weeks pregnant (due in May) and am in my brother and FSIL's wedding taking place in July. She picked out a few dresses from David's Bridal for us, but I have no idea how to go about buying a dress right now that will fit me when I'm 6-8 weeks postpartum. Should I buy a dress that fits me NOW and have it altered down? I haven't found the people at David's to be especially help, so I'm hoping there's someone else whose been in this situation! Any suggestions? Thanks!