Talking mirrors and best friends all agree; the best dress for party-going is the Flare-est of Them All Backless Black Dress! Stretchy black knit makes the perfect curve-hugging material for a fitted bodice with lightly puffed cap sleeves and a scoop neckline, while a full skirt flares out below. Plunging open back is finished with a flattering white bow. Unlined. Model is wearing a size small. 86% Polyester, 12% Rayon, 2% Spandex. Hand Wash Cold.