Elastic closure ???ONE SIZE FITS MORE??- Waist: 24-47, Length: 9. Ultra-stretchy elastic waistband offers a non-restrictive fit for most adult, teenagers, marathon runners etc. The length of neon tutu can just cover your hips well. ???Extremely Durable Battery??- Replaceable two button cells, supporting led lights 30 hrs work continuously, without worrying about the power supply and make you fashionable all the time. Multi-layer stable stitching and folded threads process keep you safe and relaxed naturally every time you wear it. ???LIGHT UP TUTU??- Inside led lights are sparkling in dark environment, bright color, make you so cute and fun! Pair with any tops, tights, or leotards in your wardrobe for an effortlessly eye-catching look. you are absolutely the party queen with neon tutu. ???100% ECO-FRIENDLY TUTU??- 100% environmentally friendly, no odor, lightweight, breathable, comfortable 5 Layered tulle tutu, taking care of your perfect skin and maintain your privacy anytime, anywhere. ???OCCASION??- Eye-catching ballet skirt Perfect for halloween / ballet / party / 5K marathons / cosplay / festival / school show / 80s theme party etc. Lots of compliments from everyone who sees you !