What are some suggestions for some cute but pajamas to wear on PJ day.?

Go for something Funny Bunny. He's cute, but can be a bit mischevious. I think they sell Funny Bunny at TJ Maxx. Of course if tomorrow is PJ day, you are pretty much limited to what you already own. I love the Funny Bunny stuff. Check out their website. You may get some ideas.