1. First cut a piece of black cardboard and a piece of white cardboard, and stick the white cardboard in the middle of the black cardboard, as shown in the figure. As shown in the figure below:

2. Then fold the black cardboard and fold the collar of the suit. As shown in the figure below:

3. Continue to use a piece of black cardboard, turn it over and fold it, and then stick another piece of small engraved paper in the middle to make a small bow tie and stick it on the greeting card. As shown in the figure below:

4. Then stick the bow on the white cardboard and draw the button pattern. As shown in the figure below:

5. Then cut out a love from red cardboard and stick it on a suit greeting card. As shown in the figure below:

6. Finally, draw a cartoon pattern and decorate the background, and the handmade gift for Father's Day will be finished. As shown in the figure below: