Dreamdanceworks Running Skirt Teen or Adult Size 5K Rave Dance or Race Tutu Perfect for themed races and guaranteed to provide glamour and fun to your run 3 layers of lightweight tulle material allows tutu to not slow down any runner Elastic waistband stretches approximately from 23" to 39". One size fits most Stretch waist provides extra comfort for runners during their event Tutu length measures approximately 11"