This is a simple and sophisticated paper hat. I bought it about 8-9 years ago, but it was too big, so I've been storing it in my closet. There was a separate black ribbon for slight size adjustment, but it's now missing. The brim has a soft wire in it, allowing you to adjust the shape. The material is generally flexible, so you can fold it up and put it in a bag. Size (please allow for some error due to actual measurements) Head circumference: Approximately 58cm Depth: Approximately 16cm