Here is a cute Christmas sweater that combines with your smartphone to display an animated stuck Santa on your chest. The Stuck Santa Digital Christmas Sweater is pretty easy to use. Simply download the app, insert your smartphone, and double tap on your phone to activate the animation.
The pouch on the front measures 2.9 x 5.4 inches, so it will fit a wide variety of devices. Other designs are also available.[where to get yours]