Cuban Style Khaki Short Sleeve Guayabera Shirt CLASSIC CUBAN GUAYABERA SHIRT RUNS A BIT SMALL IN LARGER SIZES 2XL: Chest 25.5", Shoulder 20.5", Length 33.5" 3XL: Chest 27", Shoulder 21", Length 33.5" 4XL: Chest 28.5", Shoulder 22", Length 34"