The waist band is elastic and it's easy , and can fit a of shapes and size. Satin covered waistband for added comfort.Layered tutu with led lights, made of polyester, net yarn materials, with vibrantly colors, soft and comfortable to wear.The 3-layer comfortable tulle polyester is easy to organize.Super soft, safe and durable, high-quality tulle princess tutu for girls. Suitable for a flower ,dress up,birthday ,weddings, photo shoots, princess parties, holiday or occasion.The LED tutu comes with one string of light.The lights looks bright and at night, and gives a great illumination of the skirts.The battery is with ON/OFF switch in a small plastic box at the waistband, long lasting.The cute princess tutu is an gift for your . It is suitable as Christmas gifts, New Year gifts, and birthday gifts.size:One Size (cm / inch) =Length: 30 / 11.81Material: 100% Polyester Fibercolour: PurplePackage Contents:1 * Tutu Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.