This is a Nagajuban (long undergarment) made of Toray Sil-Look fabric, specifically Sil-Look Duet. Sil-Look Duet fabric is characterized by its exceptional softness and comfortable feel. This Nagajuban features a stylish geometric pattern in blue on a white background, combining elements like checkered designs and dots. It's a very fashionable piece. It's a convenient product that can be washed at home. Enjoy the stylish details that are hidden from view. Material: 100% Polyester, Toray Sil-Look, Sil-Look Duet Length: Approximately 12m Fabric Width: Approximately 38cm Features of Sil-Look Duet: ★ Powder-like, mellow touch ★ Gentle fullness and moderate resilience ★ Excellent color development and luster If you wish to have it tailored, we offer a single-layer machine-sewn order for an additional 22,000 yen, which includes a polyester seat backing, a half-collar, a cotton collar core, and an Emon-nuki (a device to adjust the neckline). The tailoring period will take approximately 30 to 40 days.