Step one:
First draw a circle.
The second step:
Draw half an oval up and down as the main shape of the bow.
The third step:
Draw two more arcs on the left and right sides as decoration.
Step 4:
Then draw a few folds on the inside of the bow.
Step 5:
After the bow is drawn, draw two horizontal lines and connect them.
Step 6:
Cut out two more horizontal lines and connect them with triangles. You need to draw two layers of lines.
Step 7:
Finally, apply a nice color and the hairpin is ready.