Yaten's a bit of a freak in the musicals, I like her more in the anime where she's not quite so much of a ditz. However, Yaten with sequins was too much for me to resist, and it went with the whole Myu theme for Otakon. Also, this costume was really comfortable and I could do as much crazy dancing as I wanted to. Which I did.
I'm not too happy with the wig- I don't like the silver that Yaten has in the musicals, I sort of prefer the white from the anime, but I think I'm going to have to suck it up and just make myself a silver Yaten wig.