L.L.Bean Traditional Fit Button Down Dress Shirt Mens Size M Blue Yellow Plaid L.L.Bean Traditional Fit Button Down Dress Shirt Mens Size M Blue Yellow Plaid Size: M / Medium - Regular 23.5" Across Chest (pit to pit) 24" Sleeve Length 29" Length from shoulder seam to hem Button-Down Collar Long Sleeves Single Chest Pocket Classic Plaid Pattern 78% Cotton 19% Polyester 3% Spandex Machine wash cold