Instagram/Jessie Buckley & Mia Goth Celebrity Jessie Buckley stuns in Chanel at the 2026 Oscars. See the Grace Kelly-inspired gown and why she's the Best Actress frontrunner for 'Hamnet'. March 16, 2026 AceShowbiz - Jessie Buckley emerged as the undeniable standout on the red carpet of the 2026 Academy Awards, where British and Irish talent made a striking impression amid Hollywood's elite.