This Howitzer T-shirt is easy to wear. Just put it on like any other shirt and show off your patriotic style. When it comes to washing, use cold water in the machine. This helps keep the color and fabric in good condition. Avoid using hot water as it might shrink the shirt or fade the color. After washing, you can tumble dry it on low heat. To make it last longer, try not to over-stretch the fabric when putting it on or taking it off. With proper care, this shirt will be your go-to for a long time.