At a minimum dress shirt and nice slacks.
Cocktail attire, and suits are encouraged!
If you want to dust off a tux go ahead!
Please no jeans.
Anything from dresses, jumpsuits, or blouses with nice slacks or a skirt.
Dresses can be cocktail to formal (mid to long length).
Use the occasion to get dressed up!
Please wear any nice clothes that you can move and groove in.