Stockinette stitch, also known as stockinette or jersey stitch, is the most commonly used stitch in knitting. You may be familiar with it because it is not only achieved by hand, but also replicated in machine-made garments continuously. This makes it one of the most important stitches in knitting. When knitting with two straight needles, stockinette stitch is achieved by alternating a row of knit stitches with a row of purl stitches. If you're knitting in the round with circular needles, stockinette stitch is achieved by knitting all rounds in knit stitch. This stitch is a basic for any sweater, cardigan, collar, hat, or garment you want to make and results in a smooth and symmetrical finish.