This is a Kumikyoku ceremonial suit jacket. The calm color is perfect for entrance ceremonies and Shichi-Go-San (a traditional Japanese festival for children). The sleeves were originally designed to be folded up, but for ease of use, they have been shortened so they can be worn without folding. Recommended for those who want to achieve a sense of formality with Kumikyoku's high-quality fabric. Please check the photos for the measurements of the chest width, sleeve length, and length.