I've been working on a bodysuit for Roxie. It's one of the reasons why I haven't released any other freebies for a while, last being my fairy outfit. Anyway, I wanted to make this bodysuit as versatile as I could so Roxie could use it as a supersuit, or swimsuit, or leotard. I think I accomplished some of that but I also missed the mark a o few things. Anyway, I've been trying to make some Mat files  for the suit which includes turning parts of the suit invisible. Just one problem... I can't seem to make the suit invisble without it also affecting the color of the suit.

Is there a way to do this without having to make a red suit turn gray or viceversa?