I found THIS post that then linked me to THIS post with the tutorial for how to make them. I have seen these before and always wanted to make some. These pillows are way too cute. They must have been homemade. If I made dresses with ours over here, we'd have a nice Buzz Lightyear and Superman shirt/dress. Would you ever dress your girl in one of these?
HERE is a pattern for another type. I found the link to that from HERE.
There's a tutorial also at THIS blog.