|This needs a stretch.|
Needed: Physical appearance.
A tutu is an item of clothing that can be worn in various colors.
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Scooby-Doo, Where Are You!
When the Ghost Clown placed Daphne Blake under hypnosis at the circus, she was forced to peddle dangerously around on a unicycle, while wearing a tutu and a tiara. After being snapped out of hypnosis, Daphne asked her friends why she was in the costume, which she called silly, and went back to wearing her own clothes.
What's New, Scooby-Doo?
Velma Dinkley wore one when she was forced to be Rufus Raucous's assistant, in a plan to lure out and capture the culprit posing as his so-called ghost (after he had faked his death to get out of show business).