New With Tags Still In Original Packaging Size Large Black Mirielle Satin Maxi Dress By Rumored. This Stunning Maxi Dress Mixes Timeless Elegance With Modern Allure--And All I Can Say Is: Open Back. Finished With Silver Horsebit Hardware And A High Neck, It's Effortlessly Luxurious. Fabric: Medium Weight Satin 50% Viscose, 50% Rayon