All set for your son’s big day and looking for the perfect mother of the bride dress to make the day feel more special RM Richards has the perfect collection of mother of the groom and bride dresses exclusively for you! M Richards Ruffled Trim Lace Jacket Mother of the Bride Wedding dress is the perfect formal party dress for your daughter's wedding day. The social dress is a two piece jacket set with a removable jacket and a sleeveless dress. The fabrics used to design this beautiful dress are polyester, spandex, and nylon. The dress is approximately 42” in length as taken from size 6. So, buy this dress today and make your son’s day more special.