Men’s black button up dress shirt. Excellent use condition. It has a silky look

Men’s button up black, long sleeve dress shirt. It is not made from silk, but it has a silky sheen look to it. It’s an excellent used condition. Size 2X – tall design in Italy. Made by flex men’s luxury collection. The shirt is very nice and sleek looking. I’m unaware of the type of fabric. It says machine wash with like colors. Extra button included on inside tag. In the first photo, that is my thumb holding the sleeve.