Poll: which Trompe L'oeil dress should I buy?

I blogged about this line back in November, so imagine how excited I was to see this dress in the ASOS email yesterday morning.

Trompe L'oeil

At $59.49 this will be at the higher side of what I feel comfortable spending on a single item, but I've been enamored of it for months now, so I'm taking the plunge! But first...

Should I get the Trompe L'oeil dress in black or nude?(polling)