Let clothes have two colors.
White and Red t-shirt, Pink and Black skirt.

Maybe it's been suggested before, I tried looking and I'm not very good at that.

But it would be really nice if clothes could have two colors, that way you could have a shirt that is white with red details, or a skirt with two-tone colors.

%color1 and %color2 maybe? It might just be a dumb idea, but thought asking dosn't hurt, feel free to slap this into oblivion if it's been asked before.

Every clothing item has to call %color once, but that color doesn't strictly speaking have to the only one, or even really the main one. I think about a quarter of the items I've written are some other color of combination of colors than the actual %color, and some of them aren't colored their %color anywhere through some creative language.

In one case I remember using some complex sentence fragment @worns with @see-thru tags to create two sequential %color tags in a description, but be prepared for no one to read your descriptions out of spite if ever doing this more than once.