That was my first thought also, but then I started to think two might look better. I might have to experiment and decide after I see how each looks I don't have bangs, so that's the only problem with two. I am not sure how that would look.
The top part of the costume is lycra material. So not Sandra Dee, lol. Maybe I should just curl it all and wear it down and go as Cha Cha
And I think I much better suit the Sandra Dee image (minus the blond hair) but was thinking of the gal in the movie with two ponytails...the one who was a bit pudgy. I fit that too with the round face and all But that was where the whole no bangs thing came in