Mara Hoffman White Isla Strapless Midi Column Dress, Size 6 Brand New w. Tags, Originally $550 Strapless dress tencel lyocell and linen-blend back split concealed hook and zip fastening at back fully lined internal boning mid-weight, non-stretchy fabric hand wash imported Mara Hoffman's 'Isla' dress is a perfect choice for upcoming bridal events. Made using 63% TENCEL Lyocell and 37% linen, the slim silhouette has a deep sweetheart neckline and internal boning for added support. The pleated waist accentuates your curves.