100% Polyester Imported *****GREAT FIT: One size fits most, It fit (21.3 inch ~22.8 inch) head circumference.( Inside sweatband drawstring can adjustable ) *****HIGH QUALITY: High quality import organza, 100% polyester. Encryption yarn which is much better than General yarn. *****DALIY WEARING: Up-to-date style, simple, chic and cozy. Formal used for Church / Kentucky Derby/Ascot Race/Cocktail Party / Wedding /race day events/ Tea party / Outing travel /shopping/formal occassion/outdoor hat. *****DALIY WEARING: Up-to-date style, simple, chic and cozy. We only make high quality wool hats. Diversify and latest styles will meet all your need. *****EASY WASH: Dry clean only! You can use tape to touch the surface of the float or dust if necessary. Recover it by STEAM IRONING if there is crease during rude shipping or not used for a long time, air dry immediate after smooth.