Think Garden party! “Dressy Casual” if I had to label it, but honestly wear whatever you want!
If you have a fox onesie or a warlock costume you’re dying to break in, by all means have at it!
Just know there will be a high of 76 degrees so you’ll have to wear something under the onesie, and from personal experience I will tell you Warlock costumes DO NOT breathe.
The grounds are a lot of brick, grass, steps etc, so be wary of heels! Flats, Wedges, are encouraged! Be comfy, look great, have fun!