No but if you would like to fit the theme, I would wear fall fashion or fall business casual.
no kids under 10 are allowed unless in the wedding party or reached out to specifically by the bride or groom.
if you would like to bring a date and there is not a plus one on your invitation add it to the rsvp and reach out to the bride or groom although it shouldn't be an issue.
There is not the venue is secluded in a private area you will have to make your own ride and stay arrangements unless contacted directly by the bride or groom.