Are we trying to find logical explanations for Nomura's designs or what? I just assumed he threw a bunch of everywhere to make them look cool like always.
Only for Roxas.
I'd say it's more like justifying his excuses for the random belts and zippers.
Exactly, cmon, it's Nomura, I mean a Nomura outfit without random dohickeys or thingymabobs or other crap would be....not Nomura-like!