Marked Size: F Actual Size: Shoulder width 42cm, Body width 50cm, Sleeve length 57cm, Length 58cm, Slit (both sides of hem) 4.5cm (Please allow for some margin of error) Material: 100% Cotton Design: This is a crew neck shirt with diagonal buttons from Laboratory. The color is black and it is made of high-density, thin cotton fabric. It can be put on and taken off with the diagonal front button closure. I received this from an acquaintance, but it didn't suit me, so I will pass it on to someone who will wear it with care. There is a little dirt on the neckline. Thank you.