Liz Hurley, former Made In Chelsea star Millie Mackintosh and Dame Helen Mirren were among the celebrities stepping out in style for the Investec Derby Festival.

2018 Investec Derby Festival – Derby Day – Epsom Downs RacecourseElizabeth Hurley wore a dress by Antonio Berardi (Steve Parsons/PA)

Fifty-two year old Hurley donned a figure-hugging dress from designer Antonio Berardi and an elaborate, feathered hat for the horse racing event at Epsom Downs racecourse.

The model and actress shared a picture on Instagram as she made her way to the equestrian event, writing: “On my way to the Derby.”

An Instagram story posted by Hurley showed her blowing a kiss at the camera as she left her house and then applying lip gloss in the car.

2018 Investec Derby Festival – Derby Day – Epsom Downs RacecourseMillie Mackintosh was among the guests (Steve Parsons/PA)

Mackintosh wore a navy blue satin jumpsuit from Ralph Lauren.

@ralphlauren for the races #investecderby 🎩🐎👍🏻

A post shared by Millie Mackintosh (@milliemackintosh) on Jun 2, 2018 at 6:33am PDT

Good Morning Britain presenter Charlotte Hawkins wore a brightly coloured dress with a white background.

2018 Investec Derby Festival – Derby Day – Epsom Downs RacecourseCharlotte Hawkins arrived for Derby Day (Steve Parsons/PA)

Former The Saturdays singer Frankie Bridge wore a white dress with sea shell and starfish embroidery.

2018 Investec Derby Festival – Derby Day – Epsom Downs RacecourseFrankie Bridge during Derby Day (Steve Parsons/PA)

Actress Dame Helen Mirren was also among the guests.

2018 Investec Derby Festival – Derby Day – Epsom Downs RacecourseDame Helen Mirren wore a polka dot outfit (Steve Parsons/PA)

The Queen was also at the event, and wore a matching lilac hat and coat for the occasion.