I'm selling a patterned shirt I bought online. It's very thin, so it's breathable. The color is black, so your undergarments won't show through. However, there's some loose thread near the buttons. This was present when I bought it, so it seems to be a manufacturing issue. It's not visible when the buttons are fastened, so I hope someone who doesn't mind this will buy it. Also, be aware that a bit of the white lining will show when you unbutton the top button ⚠️ I think it should fit people of average build without any problems.