Postpartum Glam: Margot Robbie Shines in Armani & Mugler With Louboutin and Aquazzura Heels at A Big Bold Beautiful Journey Premiere

Margot Robbie has officially returned to the red carpet after welcoming her first son last October, and she chose to do it in the boldest way possible. Attending the London and New York events for her upcoming film, A Big Bold Beautiful Journey, she proudly embraced her post-pregnancy curves, looking more radiant than ever.

Making her return to the spotlight unforgettable, Margot delivered not just one but three daring looks. For the London premiere of her romantic fantasy movie, she walked the red carpet in a sheer, nude Armani Prive gown, arguably one of her boldest choices yet. She paired it with strappy Aquazzura sandals that added just the right touch of glamour to the look.

Earlier that day, Margot took a different approach for the film’s photocall, leaning into sleek sophistication. She wore an archival three-piece Thierry Mugler ensemble, paired with nude Christian Louboutin pumps, creating a perfect balance of power and sensuality.

Margot Robbie showcases her postpartum figure in daring dresses by Thierry Mugler and Armani Prive with heels by Christian Louboutin and Aquazzura at the New York and London events for her new movie, A Big Bold Beautiful Journey (Credit: Janet Mayer / Ian West / PA Images / INSTARimages)

A Big Bold Beautiful Journey: An Unexpected Adventure in Self-Discovery

A Big Bold Beautiful Journey follows Sarah and David, played by Margot Robbie and Colin Farrell, two strangers who meet at a mutual friend’s wedding. They are then unexpectedly swept into an unimaginable journey, in which they revisit important moments from their pasts, uncovering how those experiences have led them to their present circumstances, and discover a chance to rewrite what comes next.

Directed by Kogonada, the film is set for release on September 19. And if Margot’s red carpet moments are any indication, the promotional run is going to be just as magical as the film itself.

Margot Robbie and Colin Farrell star together in the upcoming romantic fantasy film A Big Bold Beautiful Journey (Credit: Sony Pictures Releasing)

Let’s check out the details of her most recent style moments.

Seductive Archival Glamour: Black-and-White Mugler Corset Gown

Margot Robbie recently graced the red carpet at AMC Lincoln Square for the New York premiere of A Big Bold Beautiful Journey. She completely stole the spotlight in a seductive, dramatic archival gown from Thierry Mugler’s Spring 1998 collection, which perfectly highlighted her incredible postpartum figure.

The gown featured a sculpted white corset bodice that hugged her torso and extended down her hips, creating that structured, hourglass shape Mugler was always known for. Draped over it was an inky black fabric, which contrasted the white corset and added to the look’s allure. It was designed with a plunging neckline, daring side cutouts, and shoulder straps, all of which enhance the drama of the look.

The real jaw-dropper, though, was the double hip-high slits that revealed Margot’s toned legs with every step. The black fabric trailed into a floor-sweeping train at the back, adding a dramatic finish that balanced out the gown’s revealing cut. It was powerful, architectural, and unapologetically sexy!

Margot Robbie attends the New York City premiere of A Big Bold Beautiful Journey in an archival black-and-white gown by Thierry Mugler at AMC Lincoln Square on September 15, 2025, in New York (Credit: Janet Mayer / INSTARimages)

Polished Details: Updo, Jewels & Sleek Sandals

Margot’s styling tied everything together seamlessly. She wore her tresses in a chic updo with soft, face-framing curls that kept the focus on the gown’s striking neckline. Her makeup was fresh and understated, featuring a neutral palette and a hint of eyeliner that was just enough to enhance her features.

Her choice of accessories was the ideal mix of glitz and understatement. Her Lorraine Schwartz jewels included a few rings, a sleek bangle, and chunky diamond earrings that provided the perfect amount of glitter against her black-and-white gown.

Margot completed her ensemble with understated refinement by wearing minimalist black sandals with a thin strap over the toes, delicate ankle straps, and stiletto heels.

Margot Robbie keeps her footwear simple, wearing minimalist black patent sandals with open toes and stiletto heels (Credit: Dave Allocca / Starpix / INSTARimages)

Sheer Statement: Armani Privé Jewel-Embellished Gown

All eyes were on Margot Robbie as she arrived at the Odeon Luxe Leicester Square for the premiere of A Big Bold Beautiful Journey, showcasing her incredible postpartum body in a slinky Armani Prive Spring 2025 Couture gown. I was surprised at how quickly she bounced back and looked even more stunning than ever. Her outfit choice also felt like a heartfelt tribute to the late Giorgio Armani, who passed away earlier this month at the age of 91.

An elegant take on a naked dress, the gown was crafted from see-through sheer fabric, lavishly adorned with gemstones, crystals, and colorful beads in varying shapes and sizes that sparkled under the lights. These intricate embellishments were strategically arranged into geometric patterns, paisley swirls, and whimsical florals, giving the gown an artistic feel while also covering Margot’s modesty.

The gown’s silhouette was sleek and understated, featuring a scoop neckline and barely there spaghetti straps holding the dress in place. These dainty straps beautifully framed her shoulders, but the real drama came when she turned around. Her back was left nearly bare, with slim, glimmering straps held together by a dazzling crystal cluster between her shoulder blades. This transformed the back into the gown’s focal point, blending sensuality with elegant craftsmanship.

Margot Robbie commands attention at the A Big Bold Beautiful Journey London premiere, wearing an Armani Prive sheer gown adorned with shimmering crystals at the Odeon Luxe Leicester Square on September 11, 2025, in London, England (Credit: Julie Edwards / Future Image / Cover Images)

Romantic Sparkle: Aquazzura Sandals & Diamond Touches

The gown was clearly the centerpiece of Margot’s look, radiating enough glamour on its own. Still, she elevated the ensemble with minimal jewelry to enhance its sparkle. Margot wore Lorraine Schwartz pear-shaped diamond earrings that framed her face with subtle brilliance, paired with a diamond ring for an extra touch of refinement.

She swept her tresses up into a chic updo, allowing the intricate detailing of her gown to take center stage. Her makeup pulled her look together, with a soft pink blush and matching lipstick that kept the look fresh and romantic.

On her feet, Margot wore the Aquazzura “Love Struck” sandals, which perfectly mirrored the sparkling details of her gown. Her shoes were crafted in Italy from metallic leather and featured delicate strappy uppers with crisscrossing front straps and slim buckled ankle straps, each adorned with light-catching crystals.

They were kept simple in silver, allowing the dress’s multicolored jewel embellishments to remain the focus. Resting on 4-inch stiletto heels, these sandals instantly elongated Margot’s frame. You can get these sandals for $1,465 at Mytheresa.

Margot Robbie enhances her gown’s sparkles with silver, crystal-encrusted sandals by Aquazzura (Credit: Julie Edwards / Future Image / Cover Images)

Other Celebrities Who Love Crystal Aquazzura Heels

Margot Robbie isn’t the only star drawn to Aquazzura’s sparkling creations. From red carpet premieres to fashion week, many celebrities have showcased the brand’s crystal-embellished designs:

Bold and Blush: Mugler Lingerie Bra & Pencil Skirt

For the London photocall of A Big Bold Beautiful Journey, Margot Robbie chose a sleek, sophisticated, and quietly daring look. She again turned to Thierry Mugler, this time selecting a piece from his Fall 1998 collection, titled Lingerie Revisited, proving that archival fashion can look strikingly fresh.

Barely a year after giving birth, Margot stepped onto the red carpet with confidence, embracing her post-baby figure in a lingerie-as-outerwear look. The trend, made iconic by Madonna in the 1990s, remains just as relevant today, and Margot’s take on it felt modern and refined than provocative.

Showing off her toned abs, Margot wore an ivory satin cuir bra with structured cups and gartered straps. She paired it with a blush pencil skirt, tailored with clean lines and finished with a daring high slit, which enhanced the ensemble’s sensuality.

Margot Robbie showcases her flat stomach in a white Thierry Mugler’s Fall 1998 bra top and blush pink pencil skirt at The Corinthia Hotel on September 11, 2025, in London, England (Credit: Ian West / PA Images / INSTARimages)

At one point, she draped a knee-length, blush-colored duster coat over her arms, adding a flowing movement to the look.

Effortless Glamour: Louboutin Iriza Pumps & Fresh Styling

The styling was spot on and tied the whole outfit together beautifully. Margot wore her hair down, with smooth, glossy waves at the ends, giving her a polished yet relaxed vibe. Her makeup was kept light and romantic, with soft pink tones on her cheeks and lips that added just the right touch of freshness to the look.

Her jewelry was perfect; she only wore exquisite Lorraine Schwartz diamond earrings that added just enough glitz to the daring ensemble. She kept things clean and effortless by eschewing a necklace, which allowed the bra top’s crisp lines to stand out.

For extra star power, Margot wore transparent acetate-framed Khaite x Oliver Peoples 1969C sunglasses, which added a carefree, summertime vibe to the ensemble. These sunnies are on sale for $315 (from $525) at Mytheresa.

Margot Robbie completed her ensemble with Christian Louboutin’s “Iriza” d’Orsay pumps in blush patent calf leather. These timeless, feminine pumps featured cutout inner sides that mirrored the sensuality of her lingerie outfit. At the same time, the pointed toes and nude shade elongated her legs and blended seamlessly with her blush skirt.

Margot Robbie teams her white and blush pink ensemble with the iconic Christian Louboutin Iriza pumps (Credit: Ian West / PA Images / INSTARimages)

More Margot Robbie Shoe & Fashion Highlights

From Barbie-inspired ensembles to glamorous couture gowns, Margot Robbie has delivered some of the most unforgettable red-carpet and street-style looks in recent years. Explore more of her standout fashion and footwear moments below: