Let it flutter. Atalanta’s barely there halter and open back give way to a double-ruffle hem in fluid silk charmeuse. DETAILS Thick 30mm silk charmeuse Self-tie halter neck Hidden back zipper Raw edge hem intended to fray with wear and time, dry clean only and trim any strings as needed FIT Runs true to size Bella is 5'9" and wearing the size XXS Leona in white is 5'7" and wearing the size XS ABOUT OUR SILK We use 30mm thick silk charmeuse, which drapes beautifully and wears well, with a lustrous shine.Mm, or 'momme' is a unit used to measure the weight of silk. The higher the momme weight, the more durable the weave, the more luxurious the fabric is, and the longer it lasts.Charmeuse is a weave that creates the satiny finish on silk. Ours is treated for softness and has a luxurious shimmer.