Persimmon Tannin Dyed Hat with Ribbon - Silk?

Price reduced from 5400 yen to 3400 yen, and then to 3299 yen.

I purchased this item 1-2 years ago.
It was in near-new condition, and after checking it upon purchase, I felt it had likely never been used even once.

I missed the opportunity to wear it after purchasing, so it has been stored with dehumidifying and insect-repellent agents (unscented).

Upon inspection for this listing, I noticed that the stitching (thread) is visible when the ribbon is lifted.
This is likely part of the original design and may not be very noticeable when worn, but please check this detail.

The size is listed as S.
I usually wear a size M, but it seemed to fit me comfortably.

Depending on the angle, it has a moderate sheen, giving it an elegant impression, and the striking beauty of the persimmon tannin is outstanding. I would sometimes admire it, thinking how cool it was (*^^*)

I felt it would be a waste not to use it, so I've decided to list it in hopes of finding someone who will make good use of it.

The material tag is missing, so I cannot be certain, but it feels like it might be silk.

Thank you.