Too much coloring, not enough thinking

So I have this problem.
I like to color pictures of Disney Princesses (All except Snow White. I really dislike her.).
That is not the problem.
I also like to experiment with the colors of their outfits.
That is not the problem either.
I cannot find a workable color alteration for Ariel.
That is the problem.
Jasmine and Belle and Aurora and Cinderella are all very easy to swap colors on - it is plausible that they have other outfits than the ones they are always drawn in. After all, they are princesses. But no matter how I try, I cannot get any tail and shell bra color combination besides green and purple respectively to work for Ariel. I feel like I am letting her down.
I tried a magenta tail and an orange bra once. That was awful. Less awful but still not aesthetically pleasing was the blue tail and pink bra. I just don't know what to do! I feel like I am letting her down by not being able to give her a different color combination! She must get so bored watching all the other princesses get pretty new outfits while she has to stick with her rather uninspired purple and green motif.

On a different note, I spent approximately six hours today watching Alias. And I remembered just why I love that show so much - all of the characters are completely believable, they draw you in and make you sympathize with them. Even the bad guys have motivations and are well characterized. I don't care what you say, more dramas need to be like Alias. Character-driven with interesting plot points in between.

And on a final note - MAGGIE'S COMING TOMORROW!!!!!