This is a charming Komon
Kimono with mountain and wave pattern, which is dyed.
Textile is silk, and has soft touch.
The collar is hiro-eri(unfolded collar).
Stains as the figure shown, and smudges and patinas on top shoulders are rather prominent.
Besides slight discoloration, there is a hole on left sleeve cuff.
Also patinas and discoloration on lining are rather disturbing.
Please check detail photos.
In spite of these flaws, it could be still worn.
Please enjoy wearing it as everyday clothes.