Depending on the fiber content of the yarn you use, this would certainly serve as an all-season sweater. It is knit in stockinette stitch using fingering weight yarn. The edgings are narrow bands of reverse stockinette stitch. The simplicity of the design makes it a great choice for variegated yarns. It features a ballet neckline and set-in, just below elbow length sleeves. The needles are US size 4.