polyester,laceUltra Soft Material – Made of Milk Silk and Spandex, the milk silk material is softer, more skin friendly and breathable, very comfortable for wearing. Stop worrying about fading and cracking. This unicorn dress is a best gift for your princess, relatives?? children, and your friends?? honey.High Resolution Print – 3D dye-sublimation printing creates vibrant and bright colors. The sleep dress features unicorn, rainbow, looking very vivid and lifelike. The smooth fabric won??t allow pilling. Your little angel will look more beautiful and graceful!Exquisite Design – Lace skirt with a round neck always shows much elegance. And the length of the skirt is inconsistent, full of design. The sleeveless dress has a flouncy collar, looking more spirited. Every stitching is well made, and edges are neat enough.Versatile & All-match – The dress is perfect for all seasons. Suitable for sleeping or casual daily wear. Best choice for New Year, festivals, dance party, costume party, photo props, family gathering or special occasions.Available Age – Fit for Girls aged 6-13 Years Old. We have 4 sizes, please choose the fittest one for your little princess according to our size chart. Gently machine and hands wash are available, do not bleach.