Size: Black vest with front opening: Approximately 31cm shoulder width, 41cm chest width, 42cm length Black, green vest: Approximately 35cm shoulder width, 49cm chest width, 43cm length (Measured flat, please note that these are amateur measurements) Due to the product's simple construction, seams may be fragile, and sizes may vary slightly even for the same item. Although there are no noticeable damages or stains, please be aware that these items have been stored at home for a long time. I have inspected the items roughly, but please understand that there may be oversights. The condition of the items is based on my personal opinion. Please check the photos for the condition. Please refrain from requesting price reductions.