Crazy for Jessica Alba's neckline or Emily Blunt's chic halter? We've got the gown for you!

Emma Watson in Roland Mouret

How chic is the erstwhile Hermione Granger's top and cropped pants? So sophisticated that the similar Rosa Clará look is perfectly wedding-worthy for a city soiree or elopement.

Satin top and pants, $2,263, Rosa Clará

See more Rosa Clará wedding dresses.

Photo: John Kopaloff/FilmMagic (left), Courtesy of Rosa Clará (right)