This is a two-piece Nagajuban (long undergarment) for year-round use. It's a convenient set consisting of a half-襦袢 (half-undergarment) and a susoyoke (skirt), and the half-襦袢 comes with a han-eri (collar) and a erimon-nuki (collar pull). You can replace the han-eri with your favorite one. It can be washed at home, making it useful for replacements. Since it's separate top and bottom, it's easy to move in, and it's a popular product that's easy to use. Sizes are available in M, L, and LL. Combinations of different sizes (for example, a size L half-襦袢 and a size LL susoyoke) are also possible, so please feel free to inquire. Instant purchase without comments and late-night purchases are welcome. If you have any questions, please feel free to ask. Regarding discounts, we kindly ask that you refrain from requesting them for all products we sell. Thank you for your understanding. ▼About Materials 【Half-襦袢】 Body: Sarashi (cotton 100%), Sleeves and collar: Polyester 【Susoyoke】 Waist fabric: Sarashi (cotton 100%), Hem: Polyester ★The images shown may have patterns on the sleeves and susoyoke, but depending on stock availability, the patterns may vary or be plain. Please understand. ★You can insert a collar core into the attached han-eri. ▼About Shipping Anonymous shipping ・Will be delivered to your home mailbox. ▼Reference Sizes 【M Size】 Half-襦袢: Length 62cm, Sleeve length 64cm, Sleeve width 32cm, Sleeve length 49cm Susoyoke: Length 92cm, Hem circumference 132cm 【L Size】 Half-襦袢: Length 62cm, Sleeve length 65cm, Sleeve width 32cm, Sleeve length 49cm Susoyoke: Length 95cm, Hem circumference 150cm 【LL Size】 Half-襦袢: Length 69cm, Sleeve length 67cm, Sleeve width 32cm, Sleeve length 49cm Susoyoke: Length 92cm, Hem circumference 165cm ◎Instant purchase without comments and late-night purchases are welcome. If you have any questions, please feel free to ask. ◎Also, although this is a two-piece set, we can also accommodate requests for individual items such as just the half-襦袢 or just the susoyoke, so please feel free to let us know.