I miss my crazy hair!! I've done all colors of the rainbow except orange and yellow. Green didn't work out well so I usually stuck to purples blues pinks and reds. Unfortunately I'm a teacher now and even though I work at a private school I don't think I could get away with it. But I do think I might be able to get away with a streak or two if I have one of my students who is in Cosmo do it for me! I could say it was her reward for working so hard in my class lol. Good luck! If you do decide to go for it I second using special effects. That was always the best for me!