This is a 100% polyester nagajuban (long undergarment) that can be easily washed at home. It comes with a han-eri (collar), so you can wear it immediately upon arrival. It can be used not only for everyday wear but also for formal wear and tomesode (formal black kimono). Includes han-eri, koshi-himo (waist string), and eri-shin (collar stiffener). [Sizes]: S: Length approx. 123cm, Sleeve length approx. 49cm, Sleeve to sleeve length approx. 62cm, M: Length approx. 130cm, Sleeve length approx. 49cm, Sleeve to sleeve length approx. 63.5cm, L: Length approx. 133cm, Sleeve length approx. 49cm, Sleeve to sleeve length approx. 65.5cm The pattern will be selected at random. It will be folded in half and shipped via Nekopos (a Japanese delivery service).