Button Down Shirt Size Chart

icoshi shirts are a slim fit. This differs from a ‘regular fit’ shirt as it is a slimmer, more refined, physique enhancing slimmer cut. While generally not more restrictive, the slim fit is more narrow in the chest and is slightly tighter in the arms, waist and chest area. Slim fitting shirts are designed to hug closer the body (more than a regular or casual fit). Many dress shirts are slim fit/fitted so you may already be familiar with this type.

As these are a slim fitting/fitted shirt and if you prefer a slightly looser or relaxed fit, we recommend ordering one size up.

To be sure measure your chest width, shoulder width and torso length and compare with the sizing chart below shows. Alternatively compare the measurements on the sizing chart below with the measurements of any button up shirts you may have in your closet to give the perfect idea of the sizing you need.