A command that exists:
@YOU previews Feature Random
@YOU unpreviews Feature Random
So, let’s say my character’s hair style is Short Wavy Ombre, I can write this:
@YOU previews hair Short Curly Blow Out
This will change her hair into this. Then when I write:
@YOU unpreviews hair Short Curly Blow Out
her hairstyle will change back to Short Wavy Ombre.
Hope this makes sense, it can be applied to the other features as well, not just hairstyles. It can be applied to outfits, too.
@YOU previews outfit OUTFIT_NAME
@YOU unpreviews outfit OUTFIT_NAME