Be red-carpet ready in this strappy open-back long halter prom dress 7059H from Atria. With a deep v-neckline and halter straps that criss cross the open back, this long designer dress looks sexy from every angle. Made in the USA, this long formal dress gets a long, lean look with the empire waist, while the long skirt has a wide side slit and a train that is a celebration of dramatic style. So chic for prom, galas, and other formal events, this long halter prom dress is an enchanting style that is sure to captivate the night.