3rd and last Date with Neus Dress (Patreon)

I´m already writing the third and last date with Neus, I wanted to make her Skirt a bit shorter so I decided to make a new dress, but not sure how to go to that goth looking with short dress... I made 3 different proves, wich one do you prefer? A, B or C? If you don´t like any, please send me a link of other options you would like more on photos or drawings, every help or tip would be really appreciated.  The poll is suggestive, not definitive, I´m still on work in progress state. ^^