I do not know the material or the age it was made. It is old and has been eaten by insects during storage. As shown in the images, there are many holes from insect damage. There may be other holes that I didn't notice. Since I, an amateur, measured it alone on the floor, please consider the size as a reference. Length from shoulder: 126 cm Sleeve length: 62 cm Sleeve width: 31.5 cm Sleeve length: 44.5 cm Front width: 31.5 cm Back width: 29 cm Matching fabric: 71 x 87 cm The largest hole is shown in the image of the matching fabric, and there are other small holes as well. Due to long-term storage, there is also the smell of mothballs when you bring it close to your nose. I would appreciate it if you could understand the negative aspects as well. Thank you very much.