This vintage Diplomat pajama set in size Medium features a blue color with an Argyle/Diamond pattern, giving it a retro 70s and 80s theme. The set includes a V-neck short sleeve top and knee-length shorts, both made from a lightweight cotton-polyester blend fabric. The pajamas have a button closure and are machine washable for easy care. Perfect for summer, this adjustable 2-piece set offers comfort and style for men looking for a classic sleepwear option.