Outfit for monologue?

I have a monologue for drama tomorrow, and I'm playing a shopaholic. Rebecca Bloomwood was my inspiration (: My character is in denial that she has a problem shopping/spending money.

So far, I know I am wearing deep, rich purple peeptoe stilettos, with a little gold detailing.

Should I wear:

1. a short black floral print skirt and black singlet.

2. skinny jeans and a purple shirt (same shade) with gold detailing

3. short black skirt with white singlet

I can't decide (:

For some reason A just seems the most Rebecca-y to me. 

Good luck with it whatever you decide. : D

Thankyou (:

I would go with #2