Two-piece pyjama set for newborn girls, made from a soft and flexible cotton blend. It consists of a top with a frilled collar in contrast, slightly puffed sleeves and front snap buttons; and bloomers with soft, flexible waistbands/hems and a wavy effect. Printed inner labels to avoid irritating the skin. 2-in-1 pyjama, with appliqué at the base of the top and on the side of the bloomers, to ensure the pieces stay together all night and thus guarantee greater thermal comfort.