There is no size listed. The manikin seems to be a size 6-7/8 to 7, just above the ears. I would say this could be a 7-1/8. But seems like it wouldn't matter for this style hat. Been stored well in a hatbox for many years.
Very nice, please look closely at the pictures as that is the best description I can offer you. This came from a large estate collection, please see my current and upcoming auctions for many many more.
This item is in the category "Clothing, Shoes & Accessories\Specialty\Vintage\Vintage Accessories\Women's Hats". The seller is "trukin55" and is located in this country: US. This item can be shipped to United States.