The polka dots (bobbles) in contrasting colors is one of the most beautiful and versatile crochet patterns around.

The multicolored polka dot crochet pattern is made of bobble stitches that are spaced around the pattern by double crochet stitches.

You can use this pattern and place the bobbles strategically to spell words or form shapes such as hearts, stars etc, making it perfect for baby blankets, afghans, scarves and garments.

Photo and video tutorial on Crafting Happiness

https://craftinghappiness.com/polka-dots-crochet-pattern-...