Activity for Kaylee

I'm struggling... again. Lol. I'm wearing an organza all white dress and I'll post a picture of my bridesmaids dresses. I just don't know what to have the guys wear now.

So I'm really stuck. I love the idea of an "alternative, but rustic" wedding style. So I'm think about going with casual, floral print, maxi dresses for my girls (like the picture). But I don't know if it will look tacky..