Hi everyone! I will soon be going to an anime convention and I am wondering who to cosplay as who shpould it be? (info will be below) :)

I suppose Tohru would be too obvious

from Blech u could go as Orihime, Retsu Unohana(head of 4th division) or Byakuya Kuchiki

from Soul Eater you could go as Tsubaki or Liz

how about yuki from vampire knight

Well, I know that Black Butler cosplays get really expensive if that helps you narrow it down, and also the only brunette character in that show that comes to mind is Paula, Lizzy's servant, who isn't exactly well known.
Vampire Knight, I suppose you could go as Yuki, but maybe you could try going as Ruka Souen, although her hair is fairly light and you'd have to find a way to make it wavy. I'd suggest braiding your hair when it's wet after a shower, that's how I'm doing it for when I cosplay Hungary from Hetalia later this month.
Fruits Basket... I'm trying to think. You could easily go as Tohru, of course. If you're allowed to use temporary hair dye, try dying your hair black and dressing up as Isuzu. She wasn't in the anime, but any true Furuba fan who has read the manga would be able to pick her out of a crowd.
Soul Eater, again if you can use temporary hair dye, you could probably go as Liz or Maka. Be warned, if you go as Maka make your own scythe, or find a Soul cosplayer to hang out with. The scythes they sell on the Internet get REALLY expensive. I'm talking $100-200 here. And if you go as Liz, either go with or find a Patty cosplayer and a Kid cosplayer. More people would take pictures if it's the group, and it's a good way to meet new people.