Several years ago, one of my brothers was quite popular as he arrived at his destination with his car decked out as a one of Santa's helpers. I found the set at one of our local retail stores for $8.
I spotted another reindeer on wheels recently, replete with red nose.
Now this is a quick way to personalize your car for the holidays. Who knows, Santa may need a hand - or extra reindeer - to help him make all of his deliveries.