On June 24, the Serpentine Summer Party returned for its 2025 edition in London, bringing along a star-studded lineup of guests. Held against the backdrop of the iconic Serpentine Pavilion, this year’s soiree was a sartorial feast to say the least. The guestlist included fashion industry’s finest making an unapologetic style statement. Here, StyleSpeak rounds up seven standout looks that turned heads and set the tone for the fashion season ahead!
Jourdan Dunn Looked Like Liquid Gold in Balmain
Jourdan Dunn shimmered in a gilded Balmain Pre-Fall 2025 halterneck mini dress at the Serpentine Summer Party this year. Her dress, made with a metallic fabric and punctuated by signature embellished buttons, stole the spotlight and was styled with a pair of strappy heels. . Her honey-blonde bob was sleek, gelled back, with a curl styled on her forehead. Her makeup included bronzed cheeks, a nude lip and subtle, smoky eyes.
Sonam Kapoor Blends Heritage in Dior
Sonam Kapoor commanded the Serpentine Party in London when she wore black leather pants and a stunning kimono-inspired jacket from the Dior Fall 2025 collection. The jacket, with its gold, origami-structured silhouette, was adorned with traditional motifs and a zip that drew attention to the waist. Her accessories included a pair of black ballet flats and a Dior bag. Her straight bob was styled in a sharp middle part, while her makeup included soft, smoky eyes, sculpted cheeks and a nude pink lip.
Lady Amelia Spencer and Lady Eliza Spencer Exude Elegance in Anamika Khanna
The Spencer sisters made a striking statement at the Serpentine Summer Party. Eliza stunned the crowd in a strapless, floor-length gown featuring pleated layers and a dramatic train. Her side-swept blonde hair was styled in waves, while her makeup included a blush-toned makeup.
Similarly, Lady Amelia Spencer chose a one-shoulder gown with a cape sleeve. Styled with a sleek side-parted bun and a soft bronzed makeup, the sisters redefined elegance.
Isha Ambani Revives Vintage Valentino
Isha Ambani made a fashion statement at the Serpentine Summer Party 2025, reviving a vintage Valentino Fall 2019 couture gown. The beige gown, first worn by her during the 2019 Paris Fashion Week, featured floral motifs. Her hair was pinned back on her head and left in open waves while her makeup was minimal yet dewy. Her accessories included drop earrings, a gold clutch and shimmering silver heels.
Kelly Osbourne Goes Gothic in Rebecca Vallance
Kelly Osbourne had her gothic-chic moment at the Serpentine Summer Party when she stepped out in a sleek, strapless black gown by Rebecca Vallance. Featuring a structural bodice, the gown had a square neckline and a gold detailing. Her long, blonde hair cascaded into soft, side-swept waves while her edgy makeup included a smokey eye, soft blush and rose-tinted lips. She accesorised her outfit with a diamond necklace, matching earrings and strappy, open-toe heels.
Cate Blanchett Turns Heads in Dilara Findikoglu
Cara Blanchett showed up to the Serpentine Summer Party in a show-stopping ensemble by Dilara Findikoglu from the Venus from Chaos Fall 2025 collection. Donning a sculptural corset top encrusted with pearls and seashells. It was paired with a lavender midi-skirt and matching tulle heels. Her hair and makeup were kept sleek and understated, drawing maximum attention to her outfit.
Eiza Gonzalez Goes Sheer in Harris Reed
Eiza Gonzalez dared to bare in a sheer ensemble by Harris Reed, perfecting the naked dress trend. The figure-hugging black mesh gown featured a mock neck and cap sleeves. Her beachy updo hair was styled in caramel-toned ringlets, while her makeup included a glossy berry lip and a rose-gold eyeshadow. She accesorised her ensemble with silver rings, a brown clutch and black platform heels.
Alicia Vikander Looks Breathtaking in Louis Vuitton
Alicia Vikander graced the Serpentine Summer Party 2025 in a custom Louis Vuitton gown. The strapless, midi-length pale blue gown was adorned with floral appliques. The gown had a sweetheart neckline and a fitted silhouette. Her hair was swept into a low, sleek bun while her makeup was kept minimal and dewy. She accesorised the look with nude strappy heels and minimal jewelry.
