This is a simple long-sleeved cut-and-sew top from ABahouse. I wore it under a casual suit in the office, which is essential for business casual. It has a clean, simple design and is made of sturdy fabric with a good feel and texture, so I think it can be used in various situations. The fabric is wrinkle-resistant, so it was also convenient to carry when traveling. There are slits of about 2 cm on both sides of the hem to reduce bunching when worn. Color: Black Quality: 62% rayon, 33% nylon, 5% polyurethane Marked size: 48 Flat measurements Width: Approximately 52 cm Length: Approximately 63 cm Sleeve length: Approximately 56 cm Compared to when I bought it, I feel a little wear around the neck, and there are some parts that look slightly white and shiny when held up to the light, but there are no noticeable scratches or stains, and I think it can still be worn. For those who understand used items. I will fold it up small and ship it. Please forgive any folding wrinkles. Thank you.