Regency gown with open robe of warp printed silk. Stacy : This looks remarkably like one of the gowns worn by Valeria Golino (Giuiletta Guicardi) from "Immortal Beloved" and looks more like early Empire style c.
Pink Lace Regency Style Ball Gown Wedding Dress | Helena
Make your own Regency Gown.Pattern and Instructions. For the skirt I think I'd wear a circle skirt (I think this is just the instructions, but they're detailed enough to help with any pattern of this general type!