Anne Hathaway cut a fashionable figure in a dazzling 1960s cocktail dress while filming in New Jersey.

The 39-year-old actress donned a pink gown with a plunging neckline as she made her way across a front yard.

The dress ended in a pair of skirts, one tight against her thighs and knees, and another that billowed out around her.

Gorgeous: Anne Hathaway cut a fashionable figure in a dazzling 1960s cocktail dress while filming in New Jersey

She donned a big dark brown wig put into a bouffant, much like Jackie Kennedy Onassis’s famous style for her film Mother’s Instinct.

A string of white pearls clung tightly to her neck, and she walked in a pair of white flats down a stone path.

The sleeves ended in the middle of her biceps, and she walked with her arms up.

Low-cut: The 39-year-old actress donned a pink gown with a plunging neckline as she made her way across a front yard

Stylish: She donned a big dark brown wig put into a bouffant, much like Jackie Kennedy Onassis’s famous style

Later on in the day, the Academy Award winner was pictured filming a scene where she donned a brown blazer and matching knee-length skirt.

Her wig was done up in the same style and she wore the same string of pearls as the pink ensemble.

She stood on her patio with a cigarette in her hand and then her mouth.

Her lips were painted a light pink, and she bit her lips in what seemed to be a very concerned way.

New outfit: Later on in the day, the Academy Award winner was pictured filming a scene where she donned a brown blazer and matching knee-length skirt

Same style: Her wig was done up in the same style and she wore the same string of pearls as the pink ensemble

Smoke up: She stood on her patio with a cigarette in her hand and then her mouth

Lipstick: Her lips were painted a light pink, and she bit her lips in what seemed to be a very concerned way

Anne Hathaway walks along the beach filming ‘Mother’s Instinct’

Mothers’ Instinct is a remake of Olivier Masset-Depasse’s 2018 film Duelles, which starred Anne Coesens and Veerle Baetens. Masset-Depasse is also directing the remake.

‘Life’s perfect harmony is suddenly shattered after a tragic accident,’ read the logline for the American remake.

‘Guilt, suspicion, and paranoia combine to unravel their sisterly bond, and a psychological battle of wills begins as the maternal instinct reveals its darker side.’

Both Mothers’ Instinct and Duelles are loosely based on Barbara Abel’s 2012 novel Derrière la Haine.

Origin: Mothers’ Instinct is a remake of Masset-Depasse’s own 2018 film Dulles starring Anne Coesens (L) and Veerle Baetens (R)

‘It takes actors of Jessica and Anne’s caliber to communicate the intricacy of these two roles,’ Olivier, winner of the Cannes SACD Prize, said in a statement.

‘The relationship between a mother and 𝘤𝘩𝘪𝘭𝘥 is the most powerful connection between two human beings. When this bond is severed, it calls into question conventional morality and even sanity.

‘In the behind-closed-doors atmosphere of 1960s America, Mothers’ Instinct becomes a terrifying, high-pressure powder keg.’

On May 11, Deadline reported that Neon (distributor of Pig, Titane, and Spencer) had already acquired US rights to distribute Mothers’ Instinct.