Material is unknown as there is no tag. Width: Approximately 42cm Sleeve length: Approximately 44cm Length: Approximately 69cm Size M, but slim fit. Fine striped pattern. This item was purchased from another seller. I fell in love with the rounded hem, button placement, and cuffs, but it was too small for me, so I am selling it. Washed after trying it on. Wrinkle-resistant material.