Navy Blue Wedding Hat for Woman - Blue Races Hat - Navy 。- SIZE: One size fits most. Fit M~L (21.3inch ~22.8inch) head circumference,Inside sweatband drawstring can adjustable to size-fit to your head. - Material: Satin 100% Polyester. Overly light and elegant . - DESIGN: Elegant and charming designed. Perfect for weddings, derby, church functions, race day events, Tea party, Twenty\'s Parties. Key Product Features - CLEANING AND NURSING: You can make it looks perfect by STEAM IRONING if you make it wrinkle. Wash care information: clean it with wet cloth gently.