Gasp! Disney unveils new 'Cinderella'

Gasp. Swoon. Sigh.

It's Cinderella for a new generation. And it's beautiful.

Disney has just unveiled a new trailer and poster for Cinderella, starring Lily James, as young Ella.

(You may know her as Rose from Downton Abbey.)

The live-action feature, inspired by the classic fairy tale, is directed by Kenneth Branagh, and also stars Cate Blanchett, Richard Madden and Helena Bonham Carter.

Interestingly — spoiler alert! — Bonham Carter does not play the wicked stepmother, as you might have guessed. That delicious role goes to Blanchett. Bonham Carter appears as the fairy godmother.

Look for Cinderella to be released through Walt Disney Studios Motion Pictures on March 13, 2015.