This is a vintage Michiyuki
coat with 'botan'(peony) on bamboo pattern, which is dyed.
Tsumugi-like thick threads are woven as weft threads.
The lining is plain silk and has dyed pattern of 'temari'(ball for girls) and 'kusudama'(flower ball) on clouds.
The both sleeves are folded up and sewn at the bottom.
If you unpick them, the sleeve length will be 5.5in(14cm) longer.
Although not shown on the photo and figure, it has discoloration overall by ages.
It has some other flaws such as prominent stains.
Please check photos for details.
Though it has some flaws by ages, please enjoy its full taste of vintage!