Sydney Sweeney’s 5-Outfit Press Day Included a Breathtaking Red Ball Gown

Sydney Sweeney had a fashion marathon in New York City yesterday, stepping out in five different outfits to promote her upcoming psychological thriller Echo Valley. Stylist Molly Dickson put together the looks, which included a show-stopping ball gown and chic blazer minidress.

Sweeney started the day in a nautical-inspired look by Coperni. She wore a black vest with a structured sailor-style collar over a pleated white skirt. Black knee-high boots, a leather handbag, and oversize sunglasses completed the ensemble as she departed her hotel en route to Good Morning America.

The actress was then photographed leaving the studio in an archival Jean Paul Gaultier outfit from the brand’s fall/winter 2005 collection. The chocolate-brown vintage look resembled a blazer minidress and included a matching necktie. Sweeney accessorized with pointed brown pumps, a compact handbag, and tinted sunglasses.

Her third appearance featured a plaid brown co-ord set from Oscar de la Renta’s fall 2025 collection. The checked blouse and matching wide-leg trousers were styled with an ivory top-handle bag and powder-blue heels.

For the film’s red carpet premiere that evening, Sweeney changed into a custom Vera Wang ball gown. The bright-red silk design featured a sculpted neckline and peplum waist, adding dramatic volume to the flared skirt. She completed the look with diamond studs from Kwiat.

Later that night, the actress made another outfit change, stepping out in an off-the-shoulder red cocktail dress with ruched detailing and a high slit, paired with matching pumps.

Outside of her acting work, Sweeney recently confirmed her split from former fiancé Jonathan Davino and spoke candidly about embracing single life. “I’m learning a lot about myself, spending more time with my friends. And I’m loving it,” she told The Times.