This is the J. Crew Slim Fit button-down shirt. It's considered a slim fit in a medium size. It's 100% cotton fabric in a purple, burgundy, and white checkered pattern. It's in excellent condition with no stains, rips, or odors. All buttons are intact and functional. The shirt's approximate measurements are: Shoulders: 18” Pit to Pit: 20.5” MidSection: 19.5" Sleeves: 25 1/2” Shirt Length from Collar: 28 1/2"