A lot of times when I go through custom decors looking for things to slap on my king, I preview something and it just doesn't work because he's primal. The way things are right now, you can't look up decor with keywords (such as "primal" or "dwarf") and there's no filter for mutations, either.

Maybe there could be a mutation filter in a dropdown bar too, like there is now with age, pose, sex and mane? Or maybe a search bar to look for a specific decor, so you can find decors suited for your mutation?

EDIT: as Xylax suggested, perhaps not searching by mutation but rather by keyword, aka a search bar for custom decors!