She is actually more similar to what Agneta Fältskog ("felt-skoog" if you want to get close to the proper Swedish pronunciation) from ABBA looked like when she was in her early 20s - not totally identical, but they definitely look quite similar.
I just mentioned Rinoa and Joy because they were the best comparisons I could find among video game characters.
And it's not really a matter of how similar they look to her (although they do kinda resemble her a bit), it's more about the way they "feel" when they are their laidback selves.