Sure. You are more than welcome to bring your children, but use your personal discretion. This is not a "traditional" wedding. Alcohol will be heavily consumed throughout.
This is an outdoor wedding in a pecan orchard. I would recommend any shoe, other than a stiletto. We dont care what you wear, we are just happy you are going to celebrate this day with us. (I would wear clothes.... as this wedding will be heavily photographed and you're nudes will be posted for the world to see!)