Jessica Chastain in YSL at Lawless Premiere | Video

Jessica Chastain gets gorgeous in an LBD. Hi. It's Allison McNamara get the details on Jessica Chastain's perfect little black dress today on FabSugar TV. Jessica Chastain stepped out for the screening of Lawless in New York City and we love how she styled up her LBD. The event was hosted by YSL and the Cinema Society, so naturally Jessica brought out her YSL best for the night. The spaghetti strap top is streamlined and fades into a fuller, flamenco-style skirt complete with a ruffled hem and a large bow at the hip. She stayed in line with the black motif choosing ankle strapped peep-toe heels also by YSL. Jessica broke up the monochromatic look with an armful of colorful Tom Binns bracelets that inject the right amount of color and play off the festive feel of the flamenco skirt. And today as a guest, BellaSugar TV's Kirbie Johnson is here to tell me about her beauty look. Yes, Allison. Well, it's very fitting that Jessica wore her YSL dress last night because she is the face of their fragrance Manifesto. And last night she showed off this really beautiful magenta lipstick, and her stylist had definitely used that large round brush to give her that beautiful blowout, with the full thick waves, to show off that gorgeous hair Per the usual. She always looks amazing. Jessica stars alongside Shia LaBeouf, Tom Hardy, and Guy Pearce in the movie, and PopSugar editor Allie Merriam actually found out it was quite the party on set. Can you just tell me a little about the vibe on set? Yeah, it was a real fun vibe on set. I mean we had a rehearsal process here before we started shooting. We're gonna hang out, we go have dinners together, we would drink Moonshine. Other fashionable attendees include Chloe Sevigny in a full print fit and flair mini and Hilary Rhoda in a blue and black color block sheath dress. All eyes have been on Jessica lately. She even snagged a spot on Vanity fairs international best dressed list. We've seen Jessica in a lot of nudes and light neutrals recently. So it's nice to see her show off her dark side in her sexy but sweet LBD. Im Allison McNamara. Thanks for watching FabSugar TV.