This is a Komon
Kimono with pine needles pattern, which is dyed.
Textile is silk, and it has soft touch.
Collar is hiro-eri (unfolded).
Smudge is faint, but wear on collar seems prominent.
Stains and discoloration on left front panel is light, but stains on back of the right shoulder is rather prominent.
There are several rustic stains on lining of collar, and lining itself seems a bit discolored. (sorry no photos)
Please see photos for details.
If you do not mind the small flaws mentioned, it can continue to be worn as a daily garment.