How can I set up different hair styles for each outfit in The Sims 3 PC?

I saw somewhere that you can set up a hairstyle for each of your outfits





I already created the sim and moved in the lot, but I would like to know how to add hair styles for each outfit, thanksHow can I set up different hair styles for each outfit in The Sims 3 PC?
Go to the mirror %26amp; change appearance.





Then I think that this works:





';If you look at the top right side of the panel where you select hairstyles you'll see a lock. If you click it, it unlocks and allows you to choose different hairstyles for different outfits.





Though you would have to pick the outfit then go to the hairstyle button choose a hairstyle and continue to do so with all outfits (choosing it then going to hairstyles then doing the same over and over again).';





... though I've not tried it... hope it does!