There is some pretty cool stuff in there and its one of those times one can dress to impress and feel good about it. When you attend a polo party there are dress requirements that include business casual clothing, sports jackets and brighter colors. In the bigger ticket areas it can be considered mandatory.
We usually get to see the outfits for the ladies with the big hats but we don't often see what the men get to wear. Some of the stuff might be a little upscale but there are some affordable alternatives. If your going to sit and watch the game your likely to turn some heads if you get your clothing "grove on".