Hanten is a traditional Japanese work/festival coat, usually made of cotton.
This hand-dyed and hand-stitched indigo hanten dates to the 1950s.  Longer than the average hanten, its length falls around the knee.  
Composition
100% cotton
Length at the back - 97 cm
Length of the sleeve by the shoulder - 57 cm
Width of the sleeve - 34 cm
Width of the item - 116 cm