Actor and filmmaker Katie Holmes made a highly anticipated appearance at the Guild Hall Summer Gala in East Hampton, debuting her relationship with artist Jason Bard Yarmosky on one of the season’s most prominent red carpets. The high-profile event, a staple of the Hamptons summer social calendar, provided the perfect backdrop for the couple’s latest public outing, showcasing their distinct and complementary approaches to personal style.
According to Vogue, Holmes opted for a sophisticated yet summer-appropriate ensemble, wearing a strapless, layered silk-cotton organza dress from the Fall 2026 collection of the luxury label Fforme. She paired the textured gown with a Tory Burch Fleming distressed leather pochette bag, styling her hair in a relaxed, naturally wavy bun to maintain a polished yet effortless aesthetic. Beside her, Yarmosky—an acclaimed contemporary artist known for his hyperrealistic portraiture—complemented her look with a sharp, low-key outfit consisting of a black crewneck knit layered over a red shirt, tailored black suit trousers, and black dress shoes.
The couple was first linked after reportedly meeting at the Tribeca Film Festival earlier this year. Since then, they have maintained a relatively private profile, with only sporadic joint appearances. Prior to the Guild Hall Gala, they were photographed attending a screening of the film The Invite in New York City, and made their first official appearance as a couple at a Ferragamo pop-up dinner in Bridgehampton in July 2026. For that mid-summer event, Holmes wore an inky blue silk shirt paired with a gold fringed skirt and a burnt orange Ferragamo mini clutch, while Yarmosky adhered to his signature formula of tailored trousers and simple, high-quality knitwear.
Holmes has established a well-documented reputation for her red-carpet fashion, frequently favoring clean, minimalist silhouettes featuring subtle sculptural details or unique textures from contemporary brands such as Khaite and Fforme. She often completes her looks with statement footwear from designers like Herbert Levine and highly coveted handbags from labels like Métier and Manu Atelier. This latest appearance solidifies the duo’s standing as one of the season’s most fashion-forward pairings, with industry observers expecting further joint appearances as the New York and Hamptons gala circuits continue.