Pokemon Age Swap Comic help

[marthlord54545]

Hey guys, I recently started my first hand-drawn Age Swap comic, but I have hit bit of a road block

Here is the premise or idea of it-So I did one on the trainer class pair introduced in Pokemon X and Y, "The Mysterious Sisters" which are made up of a Hex Maniac and Fairy Tale Girl. Since both are associated with Magic why not do an age swap them.



But one problem, what should the Fairy Tale Girl look like as a teenager now, if you got a suggestion of what she looks like?