Material: Girls nightgown are made of 95% Cotton,5% Spandex fabric,lightweight,breathable,soft handfeel,elastic and skin friendly. Provide the most comfortable sleeping environment for your little princess and dolls. Style: Matching girls & dolls pajamas, fits 18-inch dolls and American Girls—Doll not included, flutter sleeve, hitting at the knees princess sleep dress. Exquisite Design: With a stylish ruffled hem and flutter sleeves, the sleeves float with the girl's every move, providing maximum comfort and flexibility. Cute pattern design, vibrant colors, not easy to fade will make your little princess love it. Occasions: The night dress is perfect for all seasons. Suitable for sleeping or casual daily wear. The doll and girls nightdress sets are super cute to match and your little princess and her doll will be so happy when they wear the same outfit. It will be a perfect gift for your little princess on her birthday, Christmas and New Year. Garment Care: This nightgown is designed for girls 3-13. Easy care, gentle machine or hand wash.