Here's a beautiful long sleeve long a-line formal dress that is as stylish as it is modest. With a beaded-lace bodice, this long special-occasion dress has a sheer high neckline and  three-quarter sleeves. In misses and some plus sizes, this elegant evening gown has a long chiffon skirt that flows to the hem in a figure-flattering a-line shape. A classy choice for the stylish mother of the bride and mother of the groom, this long sleeve long a-line formal dress offers a modest but glamorous look for upscale weddings and other fancy events.