Kate Mara supported her ‘Best Actress’ nominated sister, Rooney Mara, at the 2012 Oscars in Hollywood this evening.

While Rooney defines minimalist chic, Kate looks every bit as ladylike, in a pink Jack Guisso Couture Spring 2012 gown with floral appliqués.

The sparkling dress features one draped sleeves, which adds to the romanticism of the look, while a thin, white belt is an unexpected, but welcome touch.

Soft waves pulled back with a crystal pin and subtle makeup completes the look.

You’d be forgiven if you thought this was Elie Saab.

Credit: Getty