The hat on the left is a self-striping (micro-stripes) Yarn Bee Soft & Sleek yarn in a color named Windswept Wishes. Everyone that has seen the hat has raved over it.
And I was totally inspired by the colors to make a Sunset Hat using those same colors, so I created the hat on the right using four skeins or leftover balls of various yarns.
I have plenty of those colors leftover plus some dark gray, so I might swap them up and make a few more Sunset Hat variations. I really do love that pattern. It was easy to memorize, and it makes practicing my colorwork knitting so much fun!