No this is a kid free wedding no one under 18 will be in attendance aside from the flower kids.
Dress semi-formal. It will be outdoors so wear something comfortable and some sun screen! NO WHITE! You can't look nicer than Steven.
If you have a plus one it will show you on the rsvp page.
If it is before the wedding day you can contact one of the brides. If it is the day of you will contact Steven Figueroa at (479)414-7791.