Pleated Garter Rib Stitch
This variation on a rib stitch and garter stitch creates a bouncy fabric that naturally creates pleats. The stitch is very dimensional and is a great way to add more interest to sweater cuffs, collars, and hems.
Cast on a multiple of 4 stitches, plus 1.
Row 1 (RS): *Knit 3, purl 1; repeat from * to last stitch, knit 1.
Row 2 (WS): *Knit 3, purl 1; repeat from * to last stitch, knit 1.
Repeat rows 1-2 for desired length.