blue green mermaid hair. in all reality I'd never do this to my own hair but it really is beautiful to look at
Natural Ways to Dye hair Blue- if you have dark hair try natural hair lightening methods.
If you want to get Zoes exact ombré look, I would recommend bringing these photos into the salon or using these photos as reference (DIY). Ombré by zoella-clothes on PolyvoreHair Fashion / Dip Dyed Hair / Brown Ombre Hair Hair and Beauty Tutorials / Search Results for ombre hair | Lockerz
rainbow hair! (Okay, I would never, EVER, do this, even if I had the guts; but it is certainly very pretty when done correctly!
Love this idea of doing a matte coat over a color then finishing off with some sparkle!