It is considered the most famous historical motor racing event in the world.
And Hollywood star Jason Momoa did his vintage best on Saturday, the second day of the Goodwood Revival in West Sussex, England.
The 42-year-old covered her muscular frame in a period costume, which teamed a beige top with a mustard-hued plaid vest, mismatched trousers and riding boots.
Hollywood star: Jason Momoa, 42, (pictured) put on his best as he celebrated British motor racing at the historic Goodwood Revival Festival in West Sussex, England, on Saturday.
Jason, of Aquaman fame, added a brown leather belt, a beige paperboy hat and reflective sunglasses.
His long mane was tied behind his face, drawing attention to the bumpy beard.
Jason even showed off tattoos of his hands to be photographed in front of an old-fashioned car.
Period Costume: Posing in front of an old-fashioned car, Aquaman fame Jason wore a beige top with a mustard-colored plaid vest, mismatched trousers, and brown riding boots.
Inked: Jason added a beige paperboy cap and reflective sunglasses to the look. He also showed off his series of hand tattoos
Launched in 1998 to celebrate mid-20th century motorsport, the famous racing festival is held every September at the prestigious Goodwood Circuit.
Honoring the golden age of the Goodwood Motor Circuit, the three-day event features wheel-to-wheel racing in classic cars inspired by the fashions of the 1940s to 1960s.
Those on the competitive side can take part in the annual fancy dress competition, which offers a prize of £1,500.
In Jason’s latest project he returns to the Aquaman franchise for its sequel, Aquaman and the Lost Kingdom, with filming in the UK.
Sequel: In Jason’s latest project he returns to the Aquaman franchise for its sequel, Aquaman and the Lost Kingdom, with filming in the UK. Jason is pictured alongside Amber Heard in the 2018 Aquaman movie
The much-anticipated sequel is slated for release in December 2022, with Jason and several others returning for the 2018 film.
Along with Jason and Amber Heard, other confirmed cast members include Nicole Kidman, Patrick Wilson, Willem Dafoe, Dolph Lundgren and Yahya Abdul-Mateen III.
Director James Wan is also confirmed to return.
The original Aquaman film was released in December 2018, and was one of the biggest hits in the DC Extended Universe (DCEU).
Aquaman grossed $1.148 billion worldwide, making it the only DCEU film to cross the billion-dollar mark.
Box office: Aquaman grosses $1.148 billion worldwide, the only DC Extended Universe film to cross the billion-dollar mark