Free pattern can be found here. This scarf was quick and easy to make. The K hook (6.5 mm) is used to make the scarf itself while the I hook (6.00 mm) is used for the button tie. I used a Red Heart Super Saver Yarn in Shaded Dusk that I had on hand. This scarf used 1 skein.
The pictures attached show the infinity scarf doubled and tied with the button tie. I really love the idea of including the button tie to keep the infinity scarf in doubled up.
I added a pretty little flower button I had in my inventory.