I like the shorter skirt, the long one looks a bit like an underskirt to me
and you have lovely legs.
I still love the cream bodice myself but i guess the red & black flows better with a black skirt.
Theyre both lovely and you wont go wrong with either tho.
For the white bodice one i think i would opt for nude heals, make your legs look longer out of the shorter skirt and tie it in with the top.
The red & black bodice you could do black sparkly shoes for a glam look.
Both i would have a black clutch bag and simple accessories.