It's not easy to make a snowman shirt, but it can be done. First, you'll need to gather some snow and pack it into a ball. Next, place the snowball on top of another snowball to form the body of the snowman. Then, use smaller snowballs to create the head and arms of the snowman. Finally, dress the snowman in clothes made from paper, cardboard, or fabric. Don't forget to give him a face with buttons, coal, or other decorations!