@ Elliot - I'm not 100% sure, I'd probably go more with androgynous, but if I did say male it would definitely be 14-15 years old.  But more masculine than feminine, for sure.
@ Riot Wild - Sorry, mate, but it's a no from me.  I think it's probably more of a combination of your hairstyle, necklace and glasses than actual physical features.  I think with a different hairstyle, it would definitely make a difference.