The Sleep on It little and big girls’ 2-piece pajama set brings a dash of charm to her nightly routine. This coordinated set features a notch collar top with short sleeves and button-front closure, and matching shorts designed with a full elastic waistband. Made from smooth, breathable fabric, it's ideal for everyday wear. Fabric and fit are important safety considerations for children’s sleepwear. Sleepwear should be flame resistant or snug-fitting to meet U.S. Consumer Product Safety Commission sleepwear requirements.