Take all the things you need!

If you want, you can add a base coat.

Paint your nails in one colour, this colour has to be lighter than the colours you want to make your flowers with.

Make with the next colour a round of 5 dots.

Go with a toothpick from the middle from a dot to the middle of the circle of dots.

Repeat step 3 and 4 on every finger, you can make as much flowers as you want.

Put, with another toothpick, a dot in the middle of a flower.

Repeat this with every flower.

Tadada! You're done :)