What Shall Itrilidë Wear To Metrocon Next Year?

Hello, I am her sibling, and also the one who makes the big bucks between us. I have decided to be charitable and buy her a costume for Metrocon next year because she wouldn't let me this year. My only problem is: What Should I Buy?
Below are pictures for each.

Rikku


Yuna


Penelo


Ashe


Please post explaining! I'd like to make a good choice! And if you have other ideas, please post them and a picture, so I know what it looks like.
Thanks!
不戦勝に感謝すると良い

Penelo is on the shorter side in the games, so It woud be a good fit!

good idea! Now lets hope she doesn't see that.

I'd go for Penelo in the reasoning that she's prettier, but at the same time Rikku is wearing less clothing, which I always agree with.

I also agree with the Rikku idea

yep, she would so kill us for these posts... anyway, this shall last until New Years. After that, I'm buying whatever had the most points on here. lets just hope it isn't a tie...

Buy penelo pants and a rikku bikini!

hey, that could work! then shape her hair like ashes and give her a gun and she's all four at once! -is pondering the obvious nonsimplicity of the idea

Er... I don't think that would look very good.

Could be interesting, Heroine Mash Up

I love how I don't even know when I am talked about. Just remember... I have horrible self-confidence. You would have to wrestle me into the bikini and then force me into public. That's if I don't have a towl of jacket or something to preserve my modesty.

Modeesty is overrated

Exactly.
And I'm going to make you.
-sticks out tongue;

Modesty is overrated if you don't have a reason to be modest! I do! Oh, and btw remember Morden, one of the Con days I am cosplaying as one of your characters.

I have plenty of reasons to be modest! I have a flabby belly, and you can see my ribs, no muscle. etc etc

I vote for Rikku ^_^ My reasons are so unknown though, because I really really like Yuna.

LIES! ALL LIES!!! DON'T LISTEN TO THIS CHILD! anyway, we shall make you go, an that bes that! but so fare, rikku winner.

Here's a question.
Are you making or buying all of the materials for this costume?

buy the costume.
by the way, now that my mom has found out from my sister in a vain attempt to make this NOT happen, I gonna have to make sure Trill has nothing on that date so i'm not "wasting," as she and my mom say, my money even though it's mine.
Also, i'm going between Paine, Larxene, and the Songstress costume for next year. my mom said that it would cost to much for Paine though I no agree. at the moment, I'm just trying to match the costume for my sister, so... -has lost train of thought