I saw your idea of a window display at the formerly beautiful and iconic Marshall Field's flagship store in downtown Chicago. It sucks. Again.
Letters to Santa? Uh, what kid isn't texting his list in? Or a least putting some snarky comments about the fat man on Twitter? Most kids today would be miffed if Santa didn't friend them on facebook, not sit down and put a stamp on snail mail. It was supposed to be retro? Vintage? Well, you failed miserably. Should have done a theme of Christmas in the Dustbowl circa 1929, if you were looking for relevance.
I could do better with a bag of pipe cleaners and recalcitrant lizard.
Oh, wait. I have.