I looked high and low through my stamps and no bells whatsoever. I had to get creative so I thought why not cut out an image of a bell. I tried doing it free-hand and it did not resemble any type of bell so I googled "bell" images and found one printed it off and made this scene in it.
This snowman stamp is from Unity Stamps. I had to mask around the snowmen to get the trees in the background around them. The tree stamp is from Hero Arts. I colored with Copics. Then I added glitter to the bottom for the snow.