Mother's Coat (with hood) It has a zipper-attached fabric that can increase the width of the back by about 40cm when carrying a baby on your back, which is convenient. I purchased it over 30 years ago. In addition to the above, there may be overlooked fraying or stains. I think the size is L. ◯ Shoulder width: Approximately 53cm ◯ Body width: Approximately 67cm (Approximately 75cm when the back extension fabric is attached) ◯ Sleeve length: Approximately 54cm ◯ Length: Approximately 70cm ◯ Body length: Approximately 80cm ◯ Back extension Length: Approximately 86cm Top: Approximately 42cm Bottom: Approximately 35cm Thank you for viewing.