Thank you for viewing. I purchased a sake bag that was actually used in sake brewing and made a cap. The walnut button on the crown and the size adjustment belt use a separate cotton fabric dyed with persimmon tannin. The brim is slightly large. The lining uses yukata fabric, also dyed with persimmon tannin. A thick fabric adhesive interlining is used in the brim. Made with reference to a 58cm pattern. Size: Inner diameter 57-61cm (with size adjustment belt) Crown 17.5cm (from the bottom of the crown to the top of the head) Brim 8.5cm (front) Measurements are taken by a layman using a measuring tape. Please understand that there may be some errors. Although the hat has not been used after processing, it uses an actual sake bag and disassembled yukata. There may be stains and uneven dyeing that cannot be completely removed. Please refrain from purchasing if you are concerned. Please feel free to contact us if you have any questions. It will be shipped folded. If you are considering purchasing, please read the profile section. #SakeBag #PersimmonTanninDye #AdjustableSize #OneOfAKind #Handmade