Spectators at a polo match wear everything from jeans to high fashion. If the polo match you're attending is a major tournament, benefit match or special event, you may want to dress up. If you want to go divoting at halftime, and you should, it's a good idea to wear shoes for health reasons and a hat for sun protection. Other than that, be comfortable. A variety of clothing and souvenirs are available at the concession booth.
Spectators wander all over the field stomping down the torn up turf.
It's fun and you can meet great people just wandering the field. Even at high goal tournaments the players often walk divots to keep limber at the half, and often they take breaks or change ponies close to the stands. Many times you can say hello to the best polo athletes in the world. Just remember not too be too distracting, these are athletes who need to get back to work. Viewing A polo match is fast and the playing field is large.