Horse shows and polo matches are exciting, high-energy events. But if you’ve never attended such an event, how do you know how to behave and what to wear? Your “polite society” guide has the answers. What to Expect Spectators at horse shows are often seated in stadium seats located above and a fair distance away from the ring. Binoculars may be needed to watch horses and riders as they go through their paces. Those attending a polo match may be seated on picnic blankets on the sidelines, feeling the breeze as the horses—referred to as ponies—gallop past. Polo matches are essentially an outdoor summer party with a very casual, fun atmosphere. What to Wear Leave Derby Day feathery fascinator headpieces at home to avoid blocking the view of those behind you. Spectators usually choose to wear riding pants, clean jeans, and collared shirts—quite a few will be wearing boots. In …