How to Knit a Turtleback Sweater

By Kris Beck

Things Needed

  • Bulky yarn
  • Knitting needles, sizes 9 and 11
  • Measuring tape
  • Yarn needle
  • Removable stitch markers
Creating a beautiful turtleback sweater is as easy as knitting a rectangle.

A turtleback sweater or jacket is a cozy combination of a shawl, shrug and sweater. A hand-knit turtleback sweater is actually simple to knit, though the final product appears more complicated than it really is. The garment consists of a ribbed rectangle or square folded in half and seamed to make armholes. The body of the rectangle forms the back of the sweater, and the cast-on and bind-off edges make a collar and a bottom border. Add a button to the front, secure the fabric with a shawl pin, or leave the front open for a loose and flowing appearance.

Knit Rectangle

Cast on 124 stitches using the larger needle. Make a slip knot around one of the larger knitting needles, and tighten. Create a backward loop in the yarn so the working yarn is between the loop and the needle. Slip the loop onto the needle and tighten the working yarn so you now have two stitches on the needle. Repeat this process until you have 124 stitches on the needle, including the slip knot.

Create a ribbing pattern. Knit two stitches, and then purl two stitches, and repeat across the first row, which is the right side. On the wrong-side rows, purl two, and then knit two stitches across. Alternate these two rows until the piece measures 4 inches.

Switch to the smaller needles, and use the ribbing technique of knit two, purl two until the piece measures 38 inches from the cast-on edge.

Switch to the larger needles, and knit 4 inches using the ribbing technique of knit two, purl two for 4 more inches.

Bind off. Your piece will measure approximately 34 inches by 42 inches.

Construct Sweater

Fold the rectangle in half with the right sides together so the cast-on edge lines up with the bind-off edge.

Measure 8 inches from the fold on one side using a tape measure, and mark the spot with a removable stitch marker.

Measure 8 inches from the fold on the other side using a tape measure, and mark the spot with a stitch marker.

Join the edges together on one side, beginning at the stitch marker and closing the edge, to the cast-off and bind-off edges using a whip stitch. Repeat on the other side. This will leave armholes at the fold of the rectangle.

Weave in any loose ends.

Fold the cast-on edge over to create a collar.

Tip

Gauge is not crucial for this garment, which is meant to be loose and slouchy. However, it is appropriate to knit a gauge swatch to ensure that your gauge is close to the pattern requirements.

If you want to use heavier or lighter yarn or knit a sweater that is larger or smaller, simply adjust the number of cast-on stitches and the length to achieve the measurements needed for a rectangle that fits loosely around your back and shoulders.

About the Author

Kris Beck is a writer and editor with more than 15 years of experience. She spent more than a decade writing about technology and currently writes articles about knitting, crocheting and other crafts for various websites. She holds a bachelor's degree in journalism from the University of Missouri.