The idea to decorate the cookies this way
I had long time ago.
In Ukraine we have Ded Moroz (and here Santa)
with his granddaughter Snegyrochka.
I always loved to make up new outfits for her.
Even very long time ago (when I was about 20 years old)
I had to make an outfit for Snegyrochka for kid's matinees.
Unfortunately, nobody knows here in the US about Snegyrochka.
But Santa can have a girlfriend too! And her outfit can look like this:)