Suggestions? Try stuff, mess around, experiment. I'm not really good at suggesting things for splicing o ~ o I haven't spliced in at least half a year, now, and have moved to FCing, so, if I were to do it, I'd just make a new dress myself xD
Really, experimenting is the only way you're gonna get better, and spice it up. Just give it a try. If you goof, you goof, and at least you can say you've tried, then.