$250 COS Silk Dress With Open Sleeves, new with tags, size 8 Medium One of the most unique designs by COS, an incredible piece! Description Free-flowing with an innovative construction. Made from lightweight mulberry silk, this dress has an additional sleeve layer that falls over the shoulders and is open on the underside. Features Regular fit Zip fastening at the back of the neck Under layer is sleeveless Princess seams for a shaping effect Open sleeves join at the cuffs 100% Mulberry silk / Dry clean