Madewell Mens Garment-Dyed Button Down Work Shirt in Deep River Blue Medium Made of soft cotton twill that's garment dyed for a worn-in look, this relaxed button-up was inspired by a vintage mechanic's shirt. Ultra-functional details include reinforced elbows and double pockets (one complete with a pencil slot in the flap). Slightly oversized. Approx measurements - Pit to Pit: 21". Length: 26". Sleeves: 23". #RelaxedFit #BusinessCasual