Material: Organza. 100% Polyester,Double Layer Design,translucent.Suitable for spring, summer, autumn.nQNPRT Wide Brim Gauze Hat ,Fit for head circumference 21.26 - 22.83 inch. One size fits most.nThis large and elegance polyester derby hat is well made, you can make it looks perfect by STEAM IRONING if you make it wrinkle.nWash care information: clean it with wet cloth gently.nFun for every day, and wonderful for special occasions and outdoor events, like tea party, Kentucky Derby, wedding, etc.n