Measurements are approximate: width about 50cm, front length about 62cm, back length about 68cm. Purchased this year, worn once. There doesn't appear to be any noticeable damage, but please understand that this is used and has been stored at home before purchasing. Please refrain from purchasing if you are concerned about details. If you have any questions, please ask before purchasing. There is a button on the back. It seems you can wear it without buttoning it. ※ No price negotiations