Costumes (Will reopen later- NO NEW COSTUME IDEAS FOR NOW)

[Iceman404]

Here are some of my suggestions.

Sonic - Sonic Riders Outfit (Sonic with goggles looks pretty cool)
Fox and Falco - Assault Costumes
Olimar - Louie or the President (Otto)
Megaman - all of the parts you get in Megaman Extreme 1 and 2
Poke'mon Trainer - maybe a different version of the male poke'mon trainer from G/S/C, R/S/E/, or D/P/P
Snake - MGS4 Costume YES!
Zero Suit - Agreeing with Deathbringer the Bikini Suit Hahaha!
Gooey - O2 Costume (If you don't know who O2 is check Kirby 64's Final Boss
Kirby - Shadow Kirby from (Amazing Mirror) or Dark Matter (Kirby 64)
Jigglypuff - I dunno you could give her the microphone from the anime.
Gameboy - Gameboy Color maybe the blue,lime green or tranparent purple could do.
Peach - Maybe she can have her Mario Sunshine outfit like Tonberry said or maybe her strikers outfit.
Lucario - Shiny Lucario
Geno - I don't know still playing Super Mario RPG to find out what I can do!
Viewtiful Joe - Captain Blue Costume (CAPTAIN BLUE KICK!)
Yoshi - Boshi or Black Yoshi
Samus - Dark Metroid Prime Samus
Pichu - Notched Ear Pichu or Pikachu colored Pichu from the new Heart gold and Soul Silver Event

That's all I've got for right now more maybe soon!

EDIT: I don't think Shadow would fit do to the difference with spikes I think? Scourge that's tough to decide on though I still like The Sonic Riders Idea