Instructions:
1. On a sheet of green poster board, draw a circle large enough
for the brim of the hat.
2. Cut out the circle with scissors.
3. Draw a second circle inside the first, large enough to fit the wearer's head.
4. Cut along this line using a craft knife.
5. Measure the larger circle, the diameter of the brim and cut another circle of the green poster board measuring about 6 inches larger for the crown.
6. Cut a slit from the edge into the center,
after folding this circle into a cone shape to fit inside the brim.
7. Staple the cone in position where the cut ends of the poster board overlaps.
8. Tape the cone to the brim on the inside.
9.Draw a shamrock shape on green poster board.
10. Cut out the shape using the knife. And place the shape on the felt paper
11.Using the knife cut out felt along the edges of the shamrock shape.
12.Glue it in a way that the whole of the poster board shamrock is covered
13.Glue the uncovered side of the poster board and fix it on the front of the cone.