At Sunday night’s Golden Globe Awards, Natalie Portman – like almost every other woman on the red carpet, except for three – chose to wear black in solidarity with the Time’s Up movement. For the occasion, Portman opted to wear a velvet, floor-length Dior gown with a striking geometric neckline. See in pictures – straight from the atelier – exactly how the dress came together.

This post originally appeared on Harper’s BAZAAR UK.