Ella: Dad, dance with me!
Ella: Here, put this on. [Handing him a tutu.]
Ella won out in the end. The only acceptable dance is one in which the dancer is wearing a tutu. I don't know where she got that from, as I have never exposed her to ballet, or any form of tutu etiquette (I think of them more as costumes than dance attire), but thanks to Sudie, she has two tutus, so there can always be a pas de deux.