Vintage Genuine Feather Piece

Vintage collar or hat band or headband, honestly don’t know what it is or was! It belonged to a late great aunt is all I know. Possibly as old as the 1940s, based on how old she was. The feathers are real. Shades of black brown grey and white. It has a sharp hook at one end but that will need reattaching, as will the lining at both ends, as shown. Overall length is about 27”. It has a sort of curve to it. Great item for repurposing!