Well, I think this kind of funny but kind of cool that high level players can hide their gears in a noobie looking costume.
But I would like to suggest, make a forcium costume with cape as well.

Ex.
Forcium Armor Fighter-if the character wears this, he or she will be wearing forcium armor gear with epaulet of fighter +8 look.
Forcium Martial Sage-if the character wears this, he or she will be wearing forcium martial gear with epaulet of fighter +8 lool.

This way, a lot of players would look scary and powerful though their gears are not that really good hehe. I hope you like this.