This is a Big Mac work shirt with a gusset. The colors are mocha gray, gray brown, and a taupe-like shade. There is no size tag, but it's large for this era, probably around 16 to 16 1/2. Please check the actual measurements. Shoulder width: 47cm Body width: 59cm Length: 78.5cm Sleeve length: 62cm (Measurements are approximate) The condition is good, with no major damage or stains, but there may be some minor soiling. Please understand this as a vintage item before purchasing. #50's #1950s #Vintage