help with genesis supersuit changing materials on shirt

VicS

I cannot ffigure out how to change the material of the copper colored shirt in the image . Clicking the material ooptions changes the materials of al lthe other parts of the suit but not with the shirt.

If it's materials can be changed is there a way to select the whole shirt or it must be selected little section at a time-or just selecting one section will let the whole shirt's material to be chnaged?

Other weird thing, this has never happened to any clothes set but with this one, each new piece I click on the suit the blue wheel spins and makes you wait at least 5-8 seconds, do other people have the same experience with this suit? 

 

VicS

Even with every surface of the suit selected the shirt's material doesnt change.