I was going to cosplay Garnet til alexandros, from FFIX yes? So I saw this wig on ebay and bought it! :
http://www.kidscarina.com/IBUKI%20FUKO1.jpg this is the wig I purchased off ebay, yus? Then I recieved it in the post, only for it to look like this:
http://cosplayisland.co.uk/files/personal/4832/749387593263856932%20005.jpg
Are there any suggestions you could make for characters with dark greyish hair? I'd preferably like to keep the wig long, and also preferably a female that isn't flat-chested as it'd be hard to make mine any smaller XD.
I've tried animecharacterdatabase.com but it just brings up characters from hentai games ._.
ANY SUGGESTIONS WILL BE GREATLY APPRECIATED.

You could get yourself some black FW acrylic ink and some rubbing alcohol and dye the wig black.

hmm if you definitely want to do female characters, then what about tomoyo from cardcaptor sakura? her hair is like a dark greyish but not quite black

Just so you know, on animecharactersdatabase there's actually an option to not include characters from H-games and stuff on the front page, there's a bunch of checkboxes below the dropdowns :3

I will love you forever if you did Nyx from Kamichama Karin 8D
It's such a cute shojo yet very few people have even heard of the show ;;

Umm... Other than her I really can't think of anyone right now. Might get back to you later if I have an epiphany hahaha.

Oooh! Crystalneko's response just reminded me of this other character with grey/black hair but it's also from a not so well known shojo - Nyx from Neo Angelique abyss perhaps? though it's quite a difficult cosplay ... ^^;;;

theres always Tomoyo Sakagami from clannad :3
and i -think- ui from time stranger kyoko has a dark greyish haiiirrr~ :'D