1. Start off with a base coat to protect your nails
2. Paint two coats on all of your nails with the main colour
3. With a nail art pen draw an 'S' shape from top to bottom
4. Fill in 1 side of the 'S' shape with white nail polish
5. With a dotting tool draw a white dot on the main colour
6. And the same on the white, finish with a top coat.