Most Helpful Girl
I would honestly wonder how she colored her hair that way and which color of dye she used. I wouldn't think anything bad about her. I would say maybe that she is creative and/or artistic in such a way, or she just loves the fashion aspect of it. I think it would be pretty cool. There's a girl who walks around my college campus who has her hair dyed bright neon blue - it definitley draws attention, but it looks *amazing.*
As a person who changes their hair frequently into "weird" colors, I can say that most people would probably think it looked different, yes - but in a very good way. I don't think I've ever gotten any bad complaints about mine - I get compliments by the dozen (I have the pink hair right now).
You can always try it out with a temporary hair dye to see how it looks first, something like Manic Panic. If you end up not liking it, it won't last too long like semi-permanent or permanent hair dyes would. Splat is another dye, it's more semi-permanent though, depending on the shade you get.0