We challenge you to track down a dress by the Dolce boys that fails to send hearts aflutter! The latest two ladies, one dress situation making us swoon over lashings of signature lace and floral print comes courtesy of red carpet darlings Sienna Miller and Isla Fisher.

First up to slip into the pretty-sexy gown was Isla Fisher, who took to the red carpet for the world premiere of The Great Gatsby back in May. Accessorising with a Roger Vivier clutch and her trademark strawberry blonde barnet, swept elegantly to one side; a slick of red on the lips completed Isla’s stunning look.

But catching up in the style stakes was Brit lady Sienna Miller, who sported a midi version of the same gown to celebrate The Global Fun at the Aspley House, last month. Carrying a leopard print box clutch, and ditching heels for pointed slingback flats, Sienna’s look was topped of with nude makeup, and her famed mussed up glossy hair, worn casually down.

So, whose look is a winner? The gown-cum-dress in question is quite an eye-pleasing creation to stare at all day long, but we’re going to give the style cred to Isla on this one. There’s something sensuous about the longer length, and we love Isla’s overall styling. But Sienna’s flat shoe choice lets the whole dress down, and we all know a sexy Dolce number always needs standout heels to accompany it!

Agree with our style verdict? Whose look do you prefer? Tell us your thoughts below.

[Images: Zimbio]