girls that make me want to change my hair

I've been enjoying the process of growing out my hair now for several months and I'm happy to say I'm finally starting to see results.
But, although my do has gone from a boyish bob to a sweet shoulder length curl fest, I'm craving change again.
I refuse to go dark again after all the effort it took to come back to blonde last time, and I refuse to give in and cut it (which is usually what ends up happening when I'm going through phases like this) so I'm thinking about going against all my better instincts (pasty winter skin + matching white hair = potential for disaster) and going for something even lighter...