This young gal in gingham is a teacher who volunteers and helped organize the airshow. This much I remember. I regret not having spoken to her more. Sometimes you see someone and later wonder why or how their life turned out. It has happened to me on occasion.
The gingham dress is presumed period costuming. One of the bright ideas was to allow the audience to participate. So there were period costumes available and you got to parade for the rest of the crowd.