Fitted and refined, this mermaid chiffon bridesmaid dress has an air of sophistication. The modest high neckline on this long bridesmaid dress features a halter collar and stylishly contrasts the keyhole open back that's framed by a flowy drape. The figure-hugging silhouette beautifully highlights the natural curves. Sleek and modern in appeal, this open-back halter bridesmaid dress is simply elegant.