Bandwidth is one of the patterns featured in Westknits Book Two.
Errata: In the second column of brim instructions, 'repeat last 4 rows 9 more times ' should read 'repeat last 4 rows 7 more times, ending with Row 4 (RS). 13 sts.
One by one ribbing is worked with increases and decreases to create the brim's unique shape. The brim begins with fewer stitches in back and then reaches its widest point at the front, resulting in a flattering shape. A contrasting color features the simple textured pattern accented by an asymmetrical cable.
Sample is shown in Madelinetosh Vintage Color A: Mare, Color B: Vintage Frame. Suggested substitutes are shown below.