Marquis Shirts Mens Buttondown Dress Shirt Poshmark 10 Best Dress Shirts for Big Guys to Uplift Your Look Marquise Shirts Marquissignaturemensdressshirt Poshmark Marquis Men's Winter Green Long Sleeve With Slim Fit Dress Shirt 16.5. Marquis cotton blend men's dress shirts. This classic broadcloth shirt features a point collar, long sleeves with a 2 button placket, single left breast pocket, and a cotton blend mix that provides excellent breath ability. Machine Washable. Made in China Style #009 B SGE Content: 55% Cotton 45% Polyester Broadcloth