When I was a kid, it was #5 with an extremely long shirt that draped almost to my toes.

It’s not on this list, but I also had a full-body zipper pajamas as a kid… until I accidentally pulled a “There’s Something About Mary” while trying to zip them closed after peeing in the middle of the night. My parents got rid of those fast after that.

Throughout my teen and early adult life, I switched to either #18 or #19. Until I discovered the freedom that came with #20. Been rocking that last one ever since.