Big and tall dress shirts are cut for proportion rather than simply scaled up. Big sizes add room through the chest, waist and shoulders; tall dress shirts add sleeve and body length so the shirt stays tucked. Both come in extended neck sizes, so the collar fits without the rest of the shirt hanging loose. If you buy 2XL or 3XL in casual shirts, start with your neck measurement instead, then choose big, tall or both.For more, read the Frequently Asked Questions below.
