To wear this shirt, simply button it up through the single - breasted closure and adjust the turn - down collar to your liking. You can pair it with jeans for a casual look or dress it up with slacks for a more formal occasion. When it comes to care, it's best to machine wash this polyester shirt in cold water with like colors. Avoid using bleach as it may damage the fabric and fade the geometric print. After washing, tumble dry on low to keep the shirt in good shape. Always check the size chart before purchasing to ensure you get the right fit, as each item may have a different size chart based on the supplier and brand.