Activity for jenny

Im having a fall rustic country wedding in a barn the colors I have are lots of burlap lace and rustic orange I found this one dress which is nontraditional and is not a "bridesmaid dress" but I wanted to find different dresses for each bridesmaid...

Im having a rustic country wedding not completely traditional so I didnt want a traditional bridesmaid dress. One of the bridesmaids think this is an old lady dress I need opinions old lady or not???