Simply beautiful, this strappy-back long prom dress offers a delightful look for your formal event. From Atria, this long designer dress has an empire waist that provides a long and lean look for prom, fancy wedding receptions, and other formal events. The v-neck evening gown has doubled shoulder straps that adjust before crossing over the open back. Back ruching provides a curvy look to this gorgeous long formal dress, while the long skirt smooths over the hips before gently flaring around the knees and pooling into a dramatic train that finishes the design. Make your evening one to remember in this strappy-back long prom dress that combines refined styling with bold details.