A gentle ripple pattern combines with eyelets and “puffs” of reverse stockinette stitch to create an interesting texture.

Skills used
Basic knitting skills: cast on, knit, purl, slip stitch, bind off
Increasing (yo)
Decreasing (k2tog, psso) - includes video tutorials
Knitting flat in rows

A free, ad-supported version of this pattern is available on my blog.