Alexa Chung looks stylish as she steps out alongside Sabrina Elba and Simone Ashley for the 16Arlington show at London Fashion Week

Alexa Chung cut a stylish figure in a simple black dress at the 16Arlington show on day two of London Fashion Week on Saturday.

The model turned presenter and fashion designer, 40, stunned in the round dress with a square neckline as she sat front row alongside Canadian model Sabrina, 34, and Bridgerton actress Simone, 28.

Alexa showed off her model body in the dress, which was cinched in at the waist with an asymmetrical layered skirt in the center of the Curve Gallery of Barbican.

16Arlington was founded in London in 2018 by Italian designers Marco Capaldo and the late Federica “Kikka” Cavenati.

Sabrina, who is married to actor Idris, opted for casual chic and wore a pair of black and white Converse to the event.

Alexa Chung cut a stylish figure in a simple black dress at the 16Arlington show on day two of London Fashion Week on Saturday

Alexa Chung cut a stylish figure in a simple black dress at the 16Arlington show on day two of London Fashion Week on Saturday

Sabrina, 34, and Bridgerton actress Simone, 28, looked equally mesmerizing as they made their way to the front row at the 16Arlington show

Sabrina, 34, and Bridgerton actress Simone, 28, looked equally mesmerizing as they made their way to the front row at the 16Arlington show

The model wore a sleek black blazer with the sleeves rolled up over a tucked-in white T-shirt with a slight V-neck.

She also wore wide, straight-legged pants and a small black backpack covered in large blue sequins.

Simone looked glamorous in a huge cream faux fur coat, which she paired with a gray miniskirt and a sleeveless turtleneck with cutouts at the shoulder.

The actress completed her look with a black handbag and white low heels.

Also there was 22-year-old Game Of Thrones actor Sebastian Croft, who looked stylish in a tight blue top and a loose gray skirt.

London Fashion Week started on Friday and ends on Tuesday.

This comes after Alexa and her boyfriend Tom Sturridge sparked engagement rumors again.

Sabrina, who is married to actor Idris, opted for casual chic and wore a pair of black and white Converse to the event

Sabrina, who is married to actor Idris, opted for casual chic and wore a pair of black and white Converse to the event

The model wore a sleek black blazer with the sleeves rolled up over a tucked-in white T-shirt with a slight V-neck She also wore wide, straight-legged pants and a small black backpack covered in large blue sequins

The model wore a sleek black blazer with the sleeves rolled up over a tucked-in white T-shirt with a slight V-neck

Simone looked glamorous in a huge cream faux fur coat, which she paired with a gray miniskirt and a sleeveless turtleneck with cutouts at the shoulder

Simone looked glamorous in a huge cream faux fur coat, which she paired with a gray miniskirt and a sleeveless turtleneck with cutouts at the shoulder

Underneath the coat, Simone wore a gray miniskirt and a sleeveless turtleneck with cut-outs at the shoulder

Underneath the coat, Simone wore a gray miniskirt and a sleeveless turtleneck with cut-outs at the shoulder

She was all smiles as she posed at the Curve Gallery in the center of the Barbican, completing her look with a black handbag and white low heels

She was all smiles as she posed at the Curve Gallery in the center of the Barbican, completing her look with a black handbag and white low heels

Sebastian Croft, 22, rocked a tight blue top and a loose gray skort

Sebastian Croft, 22, rocked a tight blue top and a loose gray skort

It comes after Alexa and her boyfriend Tom Sturridge, 38, sparked engagement rumors again (pictured in 2023)

It comes after Alexa and her boyfriend Tom Sturridge, 38, sparked engagement rumors again (pictured in 2023)

The model and the 38-year-old actor stepped out with matching rings for the 18th Rome Film Festival at the Auditorium Parco Della Musica.

Alexa looked as fashionable as ever in an all-leather ensemble, including a chic coat tied at the waist.

Lead actor Tom looked dapper in a black suit as Alexa supported him on the big night.