Overall dress code: Semi-formal or Cocktail attire
Examples of what to wear:
Slacks and a button-down shirt. Ties optional.
Slacks and a polo
Suits and tie. Jackets optional.
Nice pants and a blouse
Cocktail dresses
Sundresses
Maxi skirt and a blouse
You will be standing/walking on and near grass, wear comfortable shoes. Sandals/ flats are suggested.