Rose Byrne in pink Dior SS27 midi dress with Tiffany & Co. ring

Rose Byrne went soft and sweet for the New York premiere of The Good Daughter, which is a bit of a surprise for a show about a violent crime and two sisters with a lot of history. The Australian actress, known for Bridesmaids, Neighbors and Physical, plays Samantha Quinn alongside Meghann Fahy in the Peacock series, and she arrived at The Times Center on Tuesday night in a pale pink Dior by Jonathan Anderson dress from the SS27 collection, styled by Kate Young.

The top half is a sleeveless bodice in a shiny, crinkled pink fabric, ruched at the waist, with a jeweled neckline. It flares into a stiff little peplum with frayed edges, and underneath it a sheer chiffon skirt puffs out into a bubble shape and stops just above her ankles. It has a slightly unfinished, romantic feel, and it looks just as good from the side. For another of her recent red carpet looks, see Rose’s polka dot Carolina Herrera gown at the CFDA Awards.

Tiffany & Co. supplied the jewels, a Jean Schlumberger leaves necklace in platinum and yellow gold and a Bird on a Rock ring with a big diamond of over four carats. She wore white pointed pumps and dark red polish, and her auburn hair was blow-dried straight with a middle part, with a soft curl in the ends. Harry Josh did her hair and Soo Park did her makeup, which was a bold red lip, rosy blush and softly defined eyes.

She spent most of the carpet with a hand on her hip, laughing and grinning at the cameras, and the pink looked great against the deep red carpet.

The Good Daughter, based on Karin Slaughter’s novel, began streaming on Peacock on November 12.

For more of Rose’s style, check out Rose’s black embroidered gown at the 2026 Oscars.

Rose Byrne wears Dior by Jonathan Anderson at The Good Daughter premiere

Rose Byrne in soft pink Dior ruched bodice and chiffon bubble skirt

Rose Byrne wears white pointed pumps with pink Dior SS27 dress

Rose Byrne with red lip and straight hair in pink Dior dress