These men's casual shirts are perfect for everyday wear. To put them on, simply open the single-breasted closure and slip it over your head. When choosing a size, make sure to check the size chart as each item has its own specific measurements. If it's an Asian size, go for a bigger size. For maintenance, you can machine wash the shirts in cold water with like colors. Hang them to dry to keep the shape intact. Avoid using bleach as it might damage the polyester and spandex blend fabric. With a turn-down collar and regular sleeves, these shirts offer a classic and comfortable look for any casual occasion.