Vintage 1920s Flapper Cloche Hat Shimmering Dark Taupe or a Copper Satin? Crepe with Velour flowers. I'm not an expert on fabrics at all. But this hat is so cool I had to list it. Inside a little note attached said that it was worn on her wedding day March 23, 1926. In very good condition for its age of almost 100 years. Still very wearable. Has a some flowers missing as you can see in the photos and some edge wear as shown. Not sure at all how to measure the size. I measures around the inside with a tape measure following the edge of the lining and its a little over 8.5". Measuring across it. It is 6.5" x 6.25". The mannequin head is a 8.5" and it fits easily, not tight. Hope that helps.