Men's Han-Juban (Under Kimono Shirt) - Short Length - Silk and Mosslin (Wool) - Retro

Men's Kimono Undergarment (Han-juban) - Short Length - Silk & Mossin (Wool)
Retro

Length approx. 72cm. This appears to be a short-length undergarment (han-juban).
The body is wool, and the sleeves are pure silk.
There are slits of about 17cm on the sides.

There are a few small, easily missed moth holes at the folded part of the right sleeve. (Photo 17)

I don't believe there are any stains or dirt, but the collar is soiled.

It has an atmosphere that seems like it could appear in a period drama...
I apologize if I've made any mistakes due to my lack of knowledge m(_ _;)m

I believe it can still be fully utilized if you replace the collar.
Sleeve length (from center back to cuff): approx. 65 cm
Sleeve length (from shoulder to cuff): approx. 48 cm

Perhaps there are other ways to wear it besides as an undergarment...?
Thank you for looking.

It had been stored in a Japanese chest for a long time, so I aired it out for a while.