Toggle drawstring ruching and a square back cutout style up Heron Preston's double-mesh dress. Mockneck Sleeveless Exposed back zipper Viscose rib trim Polyamide/elastane Hand wash Made in Italy SIZE & FIT Fitted silhouette About 36" from shoulder to hem Model shown is 5'10 (177cm) wearing US size Small. Women Rtw Swim Outerwear - W Designer Sportswear > Saks Off 5th > Barneys Warehouse. Heron Preston. Color: Grey Black. Size: XS.