turned into this.
It's really easy, you know what I did:
1. Paint nails any base colour you like
2. Dot the side of your nails with a dotting pen or toothpick/bobbypin whatever
3. Use the dotting tool to slightly drag out each dot you dotted. Make sure you do this after you dotted the dot and the nail polish is still wet, otherwise it would be too try and you'd wreck your base nail colour.
4. Take a black polish and a thin brush to paint the sides of the dots randomly. Or do something like me and get your SHARPIE pen LOLOL.
5. Paint a top coat and you're ready to go!
Seriously. I took a fine tipped sharpie pen and did the black outline hahaha.