These solid plaid long - sleeved shirts are great for daily wear. You can pair them with jeans for a casual look or dress pants for a more formal occasion. When putting on the shirt, make sure to button it up properly starting from the bottom. To keep it looking its best, wash it in cold water with like colors to prevent fading. Avoid using harsh detergents. Hang the shirt to dry to maintain its shape. Iron it on a low - heat setting if needed, and be careful around the collar to keep it crisp. When storing, fold it neatly or hang it on a hanger to avoid wrinkles.