This is an attractive full Shibori (tie-dye) Houmongi
It also has dyed 'tatewaku'(waving line) pattern on the bottom and sleeves.
Textile is exquisite silk and has textured and soft touch.
The collar is hiro-eri (unfolded).
Although not shown on the photo and figure, it is woven as 'Hirai' on 'Douura' (upper lining).
It has relatively prominent discoloration and patinas, and seems to be not suitable to wear. (A B)
For the details, please refer to the photos and the sheet.
Please enjoy its attractive shibori(tie-dye) design.