this is a vintage christian dior chapeaux paris-new york hat. not sure the style name. not sure decade but looks like 50s into the 60s. pale blue satiny like fabric ( there are multiple light stains as shown )  with applied fabric flowers. some of the flowers may be missing...i am not the first owner. lining is a netting like material with discoloration. large fabric label. underneath is a small union made label. blue band measures approx 21.5'' give or take. not all flowers are as crisp as the day this hat was made. overall a very cool piece. sold as-is. feel free to ask questions before bidding.