NWT. See photos for manufacturer sizing chart. The halterneck dress design shows off your French elegance and effortlessly becomes the focus of important occasions. The premium sheen of silk outlines your perfect figure and the ankle-length satisfies the needs of long dress lovers. Made of 100% silk, it makes your skin beautiful from the inside out. Match better with skin-colored underwear. The piece uses a flawless bias-cut process, which tends to stretch over time and during wear. Halterneck Low back Maxi dress Luxury silk slip dress 100% 19mm mulberry silk Recommend cold hand wash. Please read our silk care guide