"Garden attire" - meaning light colors, florals, or linen fabrics. We'll be in our backyard so heels or open-toed shoes are not the best options for footwear.
It's a bit of a drive! It averages around an hour and a half. If you're south, take 71. If you're north, the easiest way is 183 to 29, but taking 1431 is a real treat with beautiful scenery.