This pattern uses a colorwork pattern inspired by Lucy Neatby’s Fiest Feet Pattern, with slip stitches to form small flowers that look a bit more complicated than they are. The Blackberry Ridge website has kits with natural undyed yarns as the main color and contrast colors dyed with plants- walnuts, goldenrod and madder root. It needs 120 yards for the main color and 15 yards each of three or four contrast colors.