Hello all! Long time lurker, first time poster!
I had an idea after realizing something whilst creating a character recently. Would it be possible to allow people to overlay another layer of patterns for the costumes? I'm not talking about things such as Faces or Upper Body, but the secondary stuff that goes 'over/in' those. Like for example, being able to apply Makeup 1 and Ghost for the Faces. Or allowing you to put on Bikini 1 and Starburst for the Lower Body.
Something that, yes might cause some clashes/clipping, but I believe they, if you were able to color them just like everything else, could allow players to have even a variety of options to choose from, without having to implement any new designs. Now for (hopefully) ease of use, I'd suggest sticking to the secondary 'patterns' and staying away from the harder things like Faces, Cape Lengths/Design, Chest and so on. The "primary" stuff, save for maybe the Chest Details, we would leave them as they are right now. But the "secondary" things, IE the patterns, designs, logos, whatever you wanna call them, we could let people add another "layer" of them to allow people further customize their heroes/villains in new and interesting ways.
I've included a sample picture. Examples A and B are separate and cannot be combined, at all, currently. But if this suggestion were to be implemented, you would be able to create more costumes/clothes akin to example C.