The sleeveless black dress refines Jil Sander s minimalism into a single, flowing line. Superfine merino ribbed wool hugs the body with quiet tension, while the self-tie halterneck adds a note of precision and ease. A back split loosens the silhouette just enough, keeping the slim shape clean and controlled. Pure, disciplined, and essential, it embodies Jil Sander s signature clarity and understated elegance. black superfine merino wool ribbed-knit self-tie halterneck sleeveless back split slim