COS Sleeveless Ruffled MidiDet's: Effortlessly refined and timeless, this black layered linen dress from COS is the perfect balance of structure and softness. The design features a flattering gathered waist that creates subtle shape, while delicate layered detailing adds movement and understated drama. Cut in a classic sleeveless silhouette with a clean neckline, its both modern and versatile. Hidden side pockets add practicality without compromising the streamlined finish.