Some of the trending styles in this article include bridesmaids with off the shoulder dresses showing an asymmetrical elegance, exotic pops of color in shoes which correlate with their flowers, and many neutral color pallets. I copied my favorite picture from the article below, my second favorite picture is the sequin and lace outfits, it looks like the bridesmaids just mixed and matched the sets, it truly looks very glam and sassy!!
http://www.bridalguide.com/blogs/real-brides-speak-out/bridesmaid-dress-trends
http://www.bridalguide.com/blogs/real-brides-speak-out/bridesmaid-dress-trends