Weaving in and out, multi color yarn makes pretty little dots across a plain stockinette backdrop.

You will need about 1/5th of a ball of fingering weight for the background, and 5-10 yards of worsted for the “dots”. Please note that 5-10 yards of Chroma is only one color change, so if you use Chroma you will get Ombre Dots, you will have to choose the two colors you want, and you will not be able to fit in more than two colors.
You will also need a button, 3/4 to 1 1/2 inch wide

This pattern is both charted and written out line by line. Use the one you prefer to use.