My Bum is SO CHRISTMASSY!

It's Christmas Day tomorrow! Our house is filled with delight. I'm skipping and flipping, soaring and dipping, because . . . Santa is coming tonight! Ho, ho ho! It's Christmas eve and one thing is certain: this little boy is feeling SO CHRISTMASSY! But, with his whole family already sporting the most festive and fun Christmas jumpers, how can he make sure his bum looks just as Christmassy as he feels?!