What is in this image? Describe it in Simple English. As plain and simple as possible. No complex words, no long sentences. Still make sure to describe everything in the image.

This image shows two cartoon mice. The first mouse on the left is bigger, wearing a hat and holding a small bag. There is a Christmas ornament near it. The second mouse on the right is smaller and also wearing a hat. There are two Christmas ornaments near this mouse too. Both mice look happy. The picture is black and white.