This is a Tsumugi
kimono with colorful bobbins pattern, which is woven.
Textile is silk, and it has soft touch.
Collar is hiro-eri (unfolded).
Discoloration E is actually a large light brownish stain, and they will be noticed.
It has stains, wrinkles, wear on collar, and smudges as shown on photos.
Its lining is slightly discolored and has stains due to the age.
Please see photos for details.
Because the flaws mentioned will be noticed when worn, it is unsuitable for wearing.