If you can find a yellow knit hat (I imagine one shouldn't be too hard to find right now), you can poke yellow pipe cleaners into it for his "hair". Also, along with the yellow outfit, you can have him tuck a small pillow under his top for Cheese's round belly. Don't know how easy they'd be to find right now, but to top it off you can have him wear swim fins, yellow, or painted yellow. Haha, that would be the ultimate costume. Good luck!
