Men's Ben Sherman Retro Button Down Shirt with Back Pleat100% Cottoncollar Style: Button-DownRegular Fit Approximate sizing as follows:S – 36″ – 38″ M– 38″ – 40″ L – 40″ – 42″XL – 42″ – 44″ 2XL – 44″ – 46 Ben Sherman Light Blue Long Sleeved Oxford Shirts