The 41-year-old actress looked stunning and sophisticated in a custom black jumpsuit by Max Mara. She made trousers just as elegant as a gown, opting for a loose silhouette, slinky spaghetti straps and an edgy leather belt.
The mother-of-three left her brunette locks down in tousled waves, adding a touch of glamour with neutral smokey eye makeup and a pink lip.
Garner tends to be selective about making her red carpet appearances, but she certainly made an impact at this star-studded event!
"Draft Day" focuses on the story of Cleveland Browns general manager Sonny Weaver, Jr. (Kevin Costner), who attempts to rebuild his losing team after scoring the No. 1 draft pick. Garner plays a woman named Ali.
The film opens in theaters Friday, April 11.
What do you think of Jennifer's look? Tell toofab in the comment section below, and click "Launch Gallery" above to see more photos from the "Draft Day" premiere!