Cropped short-sleeved bumpy top, black. Purchased around spring at a discount store called Takahashi. The tag was cut off, so the details are unknown, but I borrowed the tag from SHEIN, where the same item was sold. The material is also unknown, but it's smooth and stretchy, so I think it's probably polyester and polyurethane. The design is cute, so I appreciate your understanding! Flat measurements: Shoulder width: 36cm Body width: 42cm Sleeve length: 25cm Length: 39cm - Color: Black - Design: Cropped, textured - Sleeves: Short sleeves - Style: Casual Thank you for viewing.