Complete with a silk lapel and an elegant slim belt, the dress - by British label Self-Portrait - is designed to look like two separates - with a smart tailored blazer sewn over a pleated midi skirt with lace trim.
Kamala Harris niece Meena, 36, wore The Vampire s Wife gown this week
Stepped out in emerald green metallic dress for the Celebrating America event
Kate Middleton, 39, donned the same £1,595 dress last March in Dublin last year
Princess Beatrice, 31, wore silk-blend lamé gown to Ellie Goulding s wedding
Holly Willoughby and Alexa Chung have also worn the garment in recent years
Celebrity stylist said it has maximum impact but is easy to wear and versatile