Express "The Essential Shirt" Size M. Excellent Used Condition. No Holes, Rips, Stains or Snags. Gorgeous Tailored Fitted Long Sleeved Button Down Shirt. 2 Button Cuffs, V Neckline. Very Thin Black and White Diagonal Knitted Design. Could possibly be a very very dark navy blue. 100% Cotton. Feels like quality! Please refer to measurements in photos to ensure proper fit.