I decided to use a screencap as a reference and draw the character with “Diaps Out Mode ON”, where all their clothes besides the diaper are removed.
In this case, it’s Isabelle from Babar. This particular pose is from the episode “A Tale of Two Siblings”. It’s actually not confirmed whether she still wears diapers or grew out of them by this point. Regardless, she is still a cute character and I had fun drawing this. A shame she wasn’t in the last season that much.