The Lulus Beyond Classy Black Satin Halter Midi Dress is perfect for a bubbly-filled evening! Sleek woven satin shapes this chic dress that has a halter neckline (with button closures) and a crisscrossing bodice that creates a flirty keyhole effect. The column silhouette continues down to a midi hem with a thigh-high slit at the front. Hidden back zipper/clasp.