Koola's hats 3 Layers Sinamay Mint yellow Cocktail Party Hat Hat circumference:54-57.5CM / 21.26-22.64Inch(can be adjusted by the sweatband inside the hats); Size details:Diameter*Heigh*Hat brim:27*9*7CM Color:Mint yellow;Material:100% 3 Layers Sinamay Hat care: Dry clean only ,pls hand on when you do not wear it for keeping the hat shape The hat with unique design ,high quality with good price, it is perfect gift for yourself, mother or friend.