Weddings colors are yellow and white and it is a laidback, country wedding. I will be wearing a short wedding dress with white cowboy boots. The bridesmaids are wearing a casual, knee-length, black dress of their choice. I'm trying to find a groomsmen attire that is casual but will look good alongside black dresses. I really love the look of the groomsmen in just a shirt and vest without the jacket (like links below). Just wanted to see what ideas others had to help me brainstorm. Thanks!