The Handmaid's Tale star wowed in a black-and-white Oscar de la Renta jumpsuit with a side tie and floral decal from the designer's Resort 2018 collection.
Dress-pants combos were popular on the red carpet, as Brie demonstrated in a strapless silk jumpsuit designed by Vassilis Zoulias that also had a stunning sculpted skirt.
The Will & Grace star made a clear statement with her custom-made Christian Siriano beaded high-low top and silk trousers.
The Mad Men alum oozed elegance in a custom-based Naeem Khan jumpsuit creation that featured velvet off-the-shoulder sleeves and an overlaid skirt.
Gyllenhaal shimmered in a custom Monse sequin top and cropped pants ensemble.
The Lady Bird actress kept things sophisticated in a black pantsuit and a draping brocade coat.
Susan Kelechi Watson
The This Is Us star shimmered Watson in a plunging sequin Monsoori jumpsuit.
Ryan Michelle Bathe
Walking the red carpet with her husband, Sterling K. Brown, Bathe looked fabulous in a black suit that featured silky lapels and Martin Katz jewels.
Moreno stood out from the crowd in a leather-and-gold studded rockstar look.
Sedgwick and her husband, Kevin Bacon, adorably matched in their black suits.
Foy, nominated for her role on The Crown, mastered the art of understatement in a black oversized Stella McCartney black double-breasted suit with wide-leg trousers, which she accessorized with Harry Winston jewels and a bold red lip.
The Chi creator brought her style A-game in a full-silk suit.
Sarandon rocked a full menswear look, which included a black suit and white button-down.
There was a sweet sailor-vibe to Englert's embellished jumpsuit.