Racing fans gathered at England’s Ascot Racecourse this week for the annual Royal Ascot. Dating back to the early 18th century, the race attracts some 300,000 attendees each year, including members of the British royal family. And like other high-profile horse-racing events, the Royal Ascot is known for the fashionable, colorful, and just plain eye-catching hats in the stands. Here’s a look at this year’s event and some of the headgear on display.

Andrew Boyers/Reuters