The dress is about the same as in any Disney cartoon. What I'm more bothered by is why they're having celebrities appear on kids shows. Not that they're all depraved but that it seems like a maneuver to indoctrinate children into celebrity culture and breed better consumers. In my memory if a guest appeared on a children's television show it was to educate you about their profession or way of life. Having celebrities on because they are celebrities leads too well (along with many other factors) into the pattern of people being famous for being famous out of proportion and beyond the scope of their achievements or skill, and then being idolized for such fame. It's easier to control the consumption of a culture based around celebrity worship. I'm not trying to be apocalyptic about this or say that the producers of Sesame Street attended some secret Illuminati meeting to carry out step 8126 of the plan to take over the world; it's just a pattern people need to be aware of. I could even be wrong in this instance and the purpose of having Perry on the show was meant for genuine addition to its educational value.