She teamed her orange gown with a gold clutch, matching sandals and a pair of discreet but colour-contrasting emerald earrings. As for the makeup, just a touch of eyeliner and a peach lipstick were needed to complete Stone's understated yet elegant ensemble.
So how do you rate Stone's look? Style savvy or too tangoed?
Let us know by voting below and take a look at more celebrities wearing orange: