Misook Size medium 18” at armpits Our most popular essential, the classic sleeveless sheath dress moves from desk to dinner with ease. Its classic knee length and lightweight fabric make the sheath perfect for layering or wearing on its own. Knit Dress Scoop Neck Women's Dress Length is 40" 90% Acrylic / 10% Polyester Unlined 3" Side Slits Wrinkle-Resistant Machine or Hand Wash Cold; Lay Flat to Dry EUC