Wavy Shelled Hats

Showing off some hat I did recently. I have three pictures of one hat. The first hat I did is the one in white and has no brim. Red Heart Super Saver yarn went into both hats. . As you can see from the picture that I did  a classic shelled (or scallop) pattern. I like the wavy effect I got by doing a row of single crochet after a shelled pattern row in the back loops. I did not follow a pattern to make this, just did it on the fly, like most of my projects. So the wavy shelled hat is now on a growing list of patterns that may eventually write.