This appears to be an item from Denime's boys' line, 【emined】. Based on the tag, it seems to be from the Orizzonti era. - Size: 30 Measured flat: Waist 39cm Length 78cm Thigh width 30cm Hem width 21.5cm The blue tag is sewn on backwards. This is done to make DENIME read as EMINED. This series itself was very short-lived, and the scale of its distribution is unknown, making it quite rare. Thank you for looking.