Women's Halter Neck Maxi Dress - Twisted Knot Neckline - Open Back - FormalThis is the wedding guest dress your camera roll has been waiting for. The twisted halter knot frames both the front neckline and the deep open back, giving it that just elevated enough detail that looks incredible from every angle walking in and walking away. The ruched waist and floor length mermaid hem keep everything sleek and polished, making it just as at home at a formal dinner or summer wedding as it is at any occasion where you want to look