In the hat pattern the bottom row of single crochets is done in the same color as the hearts, but after the hat is done. This works fine, easy to do. In the scarf pattern, the instructions are the same. You start with the white and add the accent color after. Next time I will start with a row of single crochet in the accent color and then just switch to the white instead of doing it later.
You can find the patterns here:
If you don't crochet and would like a set, I can custom crochet them for you in any size and color you would like :)
You can see more of my custom crochet items on my FACEBOOK page.