Dante can get Lightning, Selena can get Vanile, Andre can have Hope, and Jayden can be Snow. I don't know how to split the rest of em' xD 

Well, she did pose as a guy for a while. My favorite is Maribelle... I still have yet to marry off all the characters so I haven't seen all the second generation characters. I think Noire might be a better fit for Mira, but that's just because of the bow... Cynthia's outfit isn't that frilly, but that's the only thing that makes sense for Selena...