This t-shirt is easy to wear. Just slip it on like any other shirt. When it comes to sizing, remember it's a slim fit, so check the size chart carefully before you buy. As for color, keep in mind that what you see on your screen might be a bit different from the actual shirt. For maintenance, machine wash it in cold water with like colors. Avoid using bleach to keep the 3D painted pattern looking great. Tumble dry on low to prevent shrinking. Hang it up or fold it neatly when not in use to maintain its shape.