Zara Trafaluc Winter Collection. Blue Round Neck Long Sleeved Tunic Top in Size S is a stylish and versatile piece perfect for casual occasions. Made from polyester knit fabric, this top features a round neckline, long flared sleeves, and a pullover closure. Machine washable for easy care, this top is a must-have addition to any women's wardrobe, offering a flattering silhouette in a Turquoise colour.