Rose Byrne Glows in Butter Yellow Miu Miu at the 2026 BAFTAs With Bobby Cannavale

Rose Byrne understood the assignment at the 2026 BAFTA Film Awards.

The Australian actress, nominated for If I Had Legs I’d Kick You, arrived looking every bit the leading lady in a butter yellow Miu Miu gown that practically shimmered under the London lights. It was soft, romantic, and unapologetically glamorous.

The chiffon dress was layered with delicate pleats that floated around her frame, creating movement with every step. Silver degradé crystals were scattered throughout the fabric, catching the light in a way that felt subtle up close but dazzling from afar. The halter neckline was lined in sequins, drawing attention upward, while the cinched waist kept the silhouette polished and feminine.

And then there was the back.

The gown dipped into a completely backless design, giving the ethereal look a modern edge. It balanced sweetness with confidence, which honestly feels very Rose. She swept her hair into a sleek, center-parted bun that showed off dramatic drop earrings, keeping the focus on the gown’s texture and sparkle.

“It’s my first time at the BAFTAs, so the look needed to be memorable,” Byrne shared about the ensemble. And memorable it was. There’s something playful yet intellectual about Miu Miu, and this dress captured both.

She was joined by longtime partner Bobby Cannavale, who kept it classic in a sharp black suit and bow tie. Together, they delivered understated red carpet romance.

Butter yellow is having a moment this season, but on Rose Byrne, it felt timeless. Soft, glowing, and confident without trying too hard.

Sometimes the quietest color makes the loudest impact.