Come and see our amazing products. One Size fit most lady women,hat circumference 22.5" ; brim 2.9" ; You can adjust the size of the hat through the rope inside in the hat. It can be easily carried inside your handbag or beach tote, packable and convenient to carry and absolutely save lots of space. Cute and lightweight,breathable and comfortable for the hot summer weather,a wonderful hat for wearing while gardening, at the beach, pool, camping, hiking, race day events, even out in your own back yard or any outdoor activities. Pls confirm with us about the packing info, stock color and exact production time before placing your order.