Arisato Minato

Hey people, i was planning to cosplay Arisato Minato from Persona 3 in my country's anime convention (2011 november). I was wondering where do the normal cosplayers get their costumes for, especially the shoes.
Oh, and anyone of your here know where can i get the S.E.E.S gun?

That cool. I Would like to do his cosplay too. He's my favorite character.
try search "Cosplayhouse"
As for the evoker i think you should make that by yourself

Thank you very much!
Oh, is there anywhere I can get the headphones?
I know its audio technica ath-em700 silver

I don't need the P3 logo, but i need the headphones.
I'm mentally prepared to spend $80 USD on it. I searched Amazon and ebay, and not much success.

Actually, it's surprisingly the EM7, even though the SE came with the EM700.

Really?
Try type "Audio-Technica ATH-EM7 GM" in Amazon search. It showed 3 Results to me.
However it says there are only 3 left in stock
I searched for it recently.