You will need 4 colors of nail polish, a dental floss holder and a piece of wax paper. Paint your nail with a color that you prefer. Apply a generous glob of nail polish to a piece of wax paper . Dab the floss in the nail polish and rock it over y
Use a bobby pin to make polka dots on your nails. You have to bend the bobby pin apart in order for it to work but after that it's the best thing ever for making polka dots! I did it for my birthday last year!