This Cocomelon inspired onesie & headband set is cute and comfortable. The headband is included. Colors: pink, Green, and cartoon pattern.The material is 93% polyester 7% SpandexSizingNewborn- 6 months fits true to size.Sizes 12 months- 3T runs to fit about half a size bigger 12 months fits 12-18 months18 months fits 18-24 months2T fits size 2T-3T3T fits size 3T-4T