This is a modified Kyoko-san's Cool Pass Nagajuban! It has been painstakingly hand-stitched to extend the sleeve length and the length of the yukitsuke (sleeve attachment). The attached strings on the front and back were cut in half and sewn on with a sewing machine. When wearing, tie the strings in the back and front like you would with samue (work clothes). There is no erimonuki (neck opening). A collar core can be inserted. Size Details: Noted on the back of the tag (with a permanent marker). For reference, I am 167cm tall and wear a ready-to-wear size L. It will be shipped via Rakuraku Mercari Bin Yu-packet! Thank you very much! \\(_ _)