I have bought an Oleg Cassini dress from David's Bridal:
http://www.davidsbridal.com/Product_Ball-Gown-Featuring-3D-Floral-Details-CWG322_Bridal-Gowns-Shop-By-Designer-Oleg-CassiniAnd am wondering if any of you feel that one of their A-line slips are necessary? I'm thinking the dress already has "poof" on it's own, but wondering if the slip would help hold it's shape etc. I need to bring my dress to get altered within the next 3 weeks, so I would have to buy the slip soon! I am just not wanting to spend any more money lol.