Sarah Jessica Parker Wears Breezy Elie Saab Dress at Kensington Palace – WWD

Sarah Jessica Parker arrived for Ambassador Theatre Group’s summer party at Kensington Palace Gardens on Wednesday in London, wearing a flowy green Elie Saab dress with a thigh-high slit and billowing sleeves. The event celebrated Parker and her husband, Matthew Broderick, with celebrity guests in attendance, including Cara Delevingne and Nicola Coughlan.

Parker paired the dress with shoes from her own SJP by Sarah Jessica Parker line, namely the metallic green leather sandals in Kelly green featuring a bejeweled buckle. She accessorized with a sparkling handbag.

The annual ATG Summer Party was hosted by the theater group’s CEO Mark Cornell. Ambassador Theatre Group has expanded operations in the U.S. this year and has continued its expansion of theater ownership across London and the U.K. The group currently owns and operates more than 59 theaters in the U.S., U.K. and Germany.

Parker and Broderick were honored as they were also in town to promote the launch of “Plaza Suite,” which is coming to London’s Savoy Theatre in 2024. The production marks Parker’s West End debut.

Delevingne attended the event in a charcoal pinstripe suit with a black T-shirt underneath. She completed her look with black shoes.

The actress and supermodel posed with Charlotte Tilbury, who wore a ruffle neckline dress in a fall-ready brown color with a golden floral print. Tilbury accented the dress with a sheer sequin embroidered shawl.

Coughlan kept it minimalist and elegant with a black dress with a lace bodice and puff cap sleeves from Rodarte. Coughlan was styled by Sophie Sugarman.