[quote=@Expolar]
<Snipped quote by t2wave>

This idea just occurred to me. If Ariel's hair color changes depending on the magic, would her hair become invisible when she interacts with a wizard with some kind of invisibility magic? Would she look bald? lol 
[/quote]

Nope. I'd find something else to do. Because in theory part of her clothes would be transparent as well. No thanks.