Jessica Chastain Dazzles in Gucci Mini Dress and Swarovski-Studded René Caovilla Gladiator Sandals at The Savant Premiere

I’m really enjoying Jessica Chastain’s latest string of fashion moments, and her most recent outing proves once again that she knows how to balance timeless elegance with edgy sophistication.

After stunning at the Mexico premiere of her drama Dreams in an Alexander McQueen LBD paired with spiky Christian Louboutin heels, Chastain returned to the red carpet with another head-turning look. This time, she stepped out for the Apple TV+ Q&A screening of her upcoming crime thriller miniseries The Savant, bringing a fresh, youthful twist to the classic LBD.

Jessica Chastain shines in a shimmering Gucci LBD and Rene Caovilla sandals at the Apple TV+ presents Q&A screening of her upcoming crime thriller miniseries, The Savant, in Midtown on September 2, 2025, in New York City (Credit: Nancy Rivera / INSTARimages)

Jessica Chastain in Apple TV+ Thriller The Savant

The Savant, Chastain’s highly anticipated Apple TV+ miniseries, is based on Andrea Stanley’s 2019 Cosmopolitan article “Is It Possible to Stop a Mass Shooting Before It Happens?” The thriller follows Jodi Goodwin, the Savant, a top-secret investigator who infiltrates online hate groups to prevent public attacks.

Chastain leads the cast as Goodwin, starring alongside Nnamdi Asomugha as Charlie Goodwin and Pablo Schreiber as Jason. It will premiere on Apple TV+ on September 26.

Jessica Chastain stars as Jodi Goodwin in the upcoming Apple TV+ miniseries The Savant (Credit: Apple TV+)

For the event, Chastain opted for a black Gucci dress that felt edgier and more playful than her last look. It was her footwear, however, that stole the show—a bold pair of knee-high gladiator-style heels from René Caovilla.

Jessica Chastain’s Swarovski-Embellished René Caovilla Gladiator Sandals

Chastain’s shoes were clearly the focal point of her ensemble, instantly commanding everyone’s attention. She stepped into a pair of statement sandals from René Caovilla, known for transforming shoes into works of art. True to the label’s signature style, her sandals radiated that same artistic elegance.

The design took inspiration from gladiator sandals but with a couture upgrade. Slim horizontal straps and ornate swirls climbed right below her knees, creating an intricate lace-up look that exquisitely framed her legs. Each strap was encrusted with gold Swarovski crystals, catching the light and making the shoes shimmer with every step. The silhouette was enhanced by the stiletto heels, trading the practical flat soles of traditional gladiators for something more glamorous and red-carpet ready.

These sandals were bold, dramatic, and undeniably high-fashion, making them the defining element of Jessica’s outfit.

Jessica Chastain wears killer gladiator sandals by Rene Caovilla, featuring swirly straps adorned with glittering Swarovski crystals (Credit: Roger Wong / INSTARimages)

Celebrity Gladiator Sandal Moments on the Red Carpet

Jessica Chastain isn’t the only star to elevate her look with bold, knee-high gladiator heels. Over the years, many celebrities have embraced this daring footwear trend, pairing statement straps with everything from couture gowns to edgy streetwear.

Here are some of the most unforgettable gladiator sandal moments:

Jessica Chastain’s Sparkling Gucci LBD

Jessica balanced the extravagant design of her heels with a chic black Gucci minidress that added structure and charm to her look. The sleeveless dress’s scoop neckline and form-fitting bodice with button accents perfectly highlighted Chastain’s figure. From there, the silhouette softened, gently flaring out into an A-line mini skirt that ended just above her knees. The youthful cut kept the look light and modern while still polished enough for the event.

What made the LBD stand out was the fabric. Rather than using plain black satin fabric, Gucci used a shimmering lamé-effect material with a check pattern, which added depth and dimension to the design. It caught the light as she moved, echoing the sparkle of her René Caovilla shoes!

Her dress and footwear complemented each other beautifully, creating a modern and youthful look. You can get this Gucci dress for $2,400 at Farfetch.

Jessica Chastain pairs her strappy crystal-encrusted gladiators with a shimmering Gucci lamé-effect LBD featuring a scoop neckline, front buttons, and an A-line mini skirt (Credit: Roger Wong / INSTARimages)

Minimal Accessories and Classic Hollywood Beauty

Chastain, who was recently honored with a star on the Hollywood Walk of Fame, completed her ensemble with minimal accessories, allowing the bold textures and embellishments of her outfit to take center stage.

Instead of layering on jewelry, she kept her choices refined, opting for just a pair of delicate diamond earrings and a statement ring. For a touch of star power, she hid her eyes behind a pair of oversized black Gucci cat-eye sunglasses with gray lenses.

Her beauty look was equally refined, with soft, pink makeup and fluttery eyelashes that accentuated her green eyes. She styled her signature red hair in soft, voluminous waves, with one side cascading elegantly over her shoulder while the other was tucked behind her ear.

Jessica Chastain accessorizes with minimal jewelry, hides her eyes behind Gucci sunnies, and styles her long red tresses in voluminous waves (Credit: Roger Wong / INSTARimages)

More Jessica Chastain Shoe Highlights to Explore

Jessica’s shimmering Gucci dress and René Caovilla gladiator sandals prove why she remains a red-carpet standout.
If you’re eager to see more of her unforgettable fashion and footwear choices, explore some of her most iconic style moments below: