This is a modified Cool Pass Nagajuban (long undergarment) that I made easier to wear myself! I made the sleeves Tsutsu-sode (tube sleeves). I sewed a string to the back. Since the width wasn't enough, I added fabric to the collar. Collar core can be inserted! I've hand-sewn and machine-sewn it! I am 167cm tall and wear a ready-to-wear size L. Since the Yukitake (sleeve length) was too short, I decided to make it Tsutsu-sode, and the comfort of Cool Pass makes it a Nagajuban that can be used all year round!! Details Actual Size (approx., cm) Katamitake (shoulder to hem): 135 Maeba (front width): 27.5 + Okumi (overlap) 7.5 Ushirohaba (back width): 30 Will be shipped via Yu-packet Post. Thank you very much ＼(_ _)