More Details Alice + Olivia Sachi Open-Back Lace Gown, Gray Details Alice + Olivia "Sachi" gown in lace over tonal underlay. Approx. measurements: 63"L shoulder to hem, 65"L center back to hem. Scoop boat neckline; open back. Sleeveless; thin shoulder coverage. Fitted silhouette. Eased hem falls to floor. Back zip, three hook-and-eye closure. Nylon/acrylic/wool; polyester/spandex lining. Dry clean. Imported.