A regular collar shirt characterized by a relaxed box silhouette. The pattern design focuses on ease of movement for the arms and sleeve lines by setting the armhole shallower relative to the body size. The material is woven by twisting two fine threads together, with different colors used for the warp and weft to achieve a rich and deep hue. Additionally, a special process gives the threads a fullness, resulting in a thin yet soft and fluffy texture. Its clean design makes it ideal for pairing with denim, washed pants, or a blouson.