I'm not sure about the material, but I think it's probably a blend of cotton and something else. It's sheer when held up to the light. It's a thin fabric with a nice feel against the skin. The base color is a calm navy, the fabric width is about 89cm, and it's a retro fabric. There are wrinkles from storage. Length: 50cm Extension is possible. For extensions, I will deduct 150 yen per 50cm. I will not offer discounts other than for combined purchases or extensions.