episode of 2.6.13 - "Baby Day" at the high school and all the kids dress as babies, with seniors (or at least Axl and friends) in cloth diapers. Only a few passing shots, so not much to see. Axl's are put on well and at least double pinned - of course, he's cool. In a background, another boy is seen with his pretty loose. No shots of girls wearing that I noticed.
Sue and her classmates are shown in sleepers only.
Since my wife knows but doesn't like the idea that I do need to wear and prefers to not know, I chose to watch with no comment. Certainly no comment from her.