This striking black dress from COS is perfect for a night out, featuring dramatic puff sleeves and a sophisticated crew neck. The long sleeves add elegance, while the shorter length offers a modern twist. Ideal for any occasions, this dress combines style and comfort effortlessly. Cut for a flattering A-line silhouette, this cotton jersey dress is the perfect addition to your contemporary closet 100% CottonSleeves: 96% Cotton, 4% ElastaneNWOTSize medium