Jessica Chastain is giving us another reason to keep an eye on Elie Saab’s latest designs. The Oscar-winning actress stepped out for an appearance on The Tonight Show Starring Jimmy Fallon in a look by the Lebanese fashion house, swapping the usual glamorous evening gown for a playful mini dress with plenty of personality. From its delicate embellishments to her bold red lip, here’s a closer look at the outfit.
The Perfect Little Black Dress
For her November 11 appearance, Chastain wore a black silk-blend micro minidress from Elie Saab’s Fall/Winter 2026–27 Ready-to-Wear collection. The design gave the classic little black dress a fresh spin, featuring tiny white embellishments scattered across the fabric for a subtle contrast.
A square neckline and broad shoulder straps, both finished with delicate black lace, added a feminine touch. The fitted bodice flowed into a slightly relaxed mini skirt, complete with decorative patch pockets at the hips. And, of course, the extra-short hemline made sure the dress didn’t go unnoticed.

The Shoes and Accessories Kept Things Chic
Chastain let the dress do most of the talking, pairing it with black pointed-toe patent leather pumps that brought a glossy finish to the look. She kept the accessories equally understated, adding gold earrings and a matching ring without taking attention away from the outfit.
Blonde Waves and a Red Lip to Finish
The beauty look was just as effortless. Chastain styled her blonde bob in soft, side-parted waves, with the shorter cut beautifully framing her face. A bold red lip brought a pop of colour, while softly defined eyes kept everything balanced.
The actress has also been having fun with her hair lately, stepping away from the signature red shade we’ve come to associate with her in favour of blonde.

Not Her First Elie Saab Moment
This isn’t Chastain’s first time turning to the Lebanese designer for a standout look. Back in 2024, she attended the Annual Breakthrough Prize Ceremony at the Academy Museum of Motion Pictures in Los Angeles wearing a dazzling purple Elie Saab jumpsuit. The sequined number featured a plunging neckline and bootleg-style trousers, bringing plenty of sparkle to the red carpet.

Whether she’s going all out in sequins or giving the little black dress a playful makeover, Jessica Chastain knows how to make an Elie Saab look her own. And with this latest Jimmy Fallon appearance, she’s giving us yet another reason to keep the Lebanese designer on our fashion radar.
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