Some suggestions might be:
from Ouran High School Host Club, Simon
from Gurren Lagann, the Vocaloid Katio
, or if you're up for something a bit more creative, I think you'd make a really good genderbent Stocking
from Panty and Stocking with Garterbelt.
Best of luck finding something!
Bad Girl (No More Heroes) - Youmacon '14
Mary Kozakura (Kagerou Project) - Youmacon '14
Nico Yazawa [super idol] (Love Live!) - ?
Mirai Kuriyama [idol ver.] (Kyoukai no Kanata) - Anime North '15
Junko Enoshima (Dangan Ronpa) - Anime North '15
Takane Shijou [Forever Star] (iDOLM@STER) - Anime North '15