cute one shoulder homecoming dresses

Ok FB friends need some help. I have a friend in need of a dress . She is the only bridesmaid and she is too wear something denim, periwinkle , or light blue. She is a size 10/11 or Lg. Message me or comment what our options are. As always we have procrastinated the wedding is this weekend in Margaritaville cute one shoulder homecoming dresses ????