To wear your Griffin button - up shirt, simply button it up from the bottom. You can tuck it into your pants for a more formal look or leave it untucked for a casual vibe. When it comes to washing, machine - wash it in cold water with like colors to keep the fabric and color in good condition. Avoid using bleach as it may damage the cotton. After washing, tumble dry on low to prevent shrinkage. Iron on a low - heat setting if needed. Store it in a cool, dry place to keep it looking its best.