I uploaded the drawing to Spoonflower.com and ordered a yard of the fabric. It was very reasonably priced, only around $18 for the yard including shipping. Here is the fabric that I received.
I paired it with a blue and white stripe fabric and a snowflake fabric for the binding.
On the back I handstitched a "V" for Victor.
So if you ever want to design your own fabric, I highly recommend Spoonflower! I promise no one is paying me to say that! Another great thing about their site is if you allow your design to be "Public" and allow other people to use it, Spoonflower will give you 10% of their purchase price. I haven't decided if I want to do that yet. I am now working on turning the abominable snowman into Bigfoot!