A slim midi silhouette boasts full-length balloon sleeves and twisted-front detailing to create an enchanting statement. An alluring open back and center front cutout set the Significant Other Demi Long-Sleeve Column Gown apart. Demi Backless Long-Sleeve Column Gown by Significant Other in Blue, Women's, Size: 12, Polyester/Rayon/Elastane at Anthropologie