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Chunky moss stitch crochet sweater with raglan-free shoulders

Chunky crochet sweater pattern using moss stitch, worked flat with a 10mm hook for a soft, fast, cool-weather layer.

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Chunky moss stitch crochet sweater with raglan-free shoulders
Chunky moss stitch crochet sweater with raglan-free shoulders

About This Pattern

This one has the feel of a Sunday afternoon with nowhere to be. The moss stitch keeps a steady, almost musical rhythm, and the super chunky yarn means you watch the fabric grow in real time. It is the kind of project that rewards a big mug of something warm and a few uninterrupted hours.

Your hands get a simple, repeating job: chain one, skip one, single crochet, over and over until the texture builds itself. There is shoulder shaping to place with stitch markers, a bit of seaming at the end, and sleeve increases to track, but nothing that asks for constant concentration. It is handwork that lets your mind wander.

Finished, this sweater lands somewhere between a blanket and a garment. Draped over a chair or worn over leggings, the moss stitch catches light in a way flat single crochet never does. It reads as intentional, a little bit textured, and completely at home in a room full of soft things.

  • Chain and work a slip stitch waistband strip until it reaches the length you want for the body edge.
  • Attach your main color and build up single crochet into the moss stitch pattern across the body.
  • Place stitch markers to mark off the neckline width before shaping either shoulder.
  • Work each shoulder separately over its short run of rows, then attach yarn fresh for the second side.
  • Repeat the whole body process again for the back panel, this time without breaking for a neckline.
  • Build each sleeve from the cuff upward, alternating increase rows with plain moss stitch rows to widen it.
  • Seam the shoulders, center and attach the sleeves, then join the side and sleeve seams in one pass.
  • Add a narrow ribbing strip around the neckline and weave in every last end.

On the desk

  • Three colors of super chunky yarn (e.g., James S Brett Top Value Super Chunky Premium Acrylic)
  • 10 mm crochet hook
  • Tapestry needle, scissors, and stitch markers

Stitch shorthand

Chunky moss stitch crochet sweater with raglan-free shoulders

Waistband

Make a slip knot and chain eight.

  1. Round 1

    Work slip stitches across, starting in the second stitch from the hook. Next Rows: Chain one, turn, and work slip stitches in the front loop only.Continue until desired waistband length is reached.

Main Body (Moss Stitch)

Attach the next color to the waistband.

  1. Round 1

    Chain one, turn, and work one row of single crochet along the waistband.

  2. Round 2

    Chain one, turn, start with a single crochet, then chain one, skip one, single crochet in the next stitch. Repeat.

  3. Round 3

    and onward: Continue the Moss Stitch, working into each chain-one space from the previous row.Change colors to create your preferred color block pattern (for example: 20 rows color one, 4 rows color two, 3 rows color three, 4 rows color two, 8 rows color one).

Main Sleeve Body

Attach yarn and work one row of single crochet along the cuff.

  1. Round 2

    Chain one, turn, and work a Moss Stitch row.

  2. Round 3

    Chain one, turn, start with an increase (two single crochets in the first stitch), continue Moss Stitch, end with another increase.

  3. Round 4

    Work a Moss Stitch row with no increases. Alternate between increase and no-increase rows until the sleeve reaches desired width.Continue working straight Moss Stitch rows until the sleeve is the desired length.

Ribbing

Create the cuff ribbing using slip stitches in the front loop only.

Where it goes

  • A relaxed layer over a t-shirt for chilly mornings on the porch or a walk around the neighborhood.
  • Weekend loungewear paired with leggings or joggers for a soft, low-effort outfit at home.
  • A cozy throw-on piece for reading corners, paired with a wool blanket in a matching color family.
  • A handmade gift for someone who lives in sweaters, styled over a simple collared shirt for texture contrast.

Color ideas

  • Warm neutral blocks Oatmeal for the waistband and ribbing, camel for the bulk of the main body rows, rust worked in as the narrower accent bands within the color block sequence.
  • Tonal grey layers Charcoal for the waistband and cuffs, dove grey as the dominant body and sleeve color, silver used only for the thinner accent rows to keep the transitions subtle.

Care

Hand wash the acrylic yarn in cool water, since heat can flatten the texture that makes the moss stitch pop.

Lay flat to dry on a towel rather than hanging, so the weight of the wet chunky yarn does not stretch the shoulders or body.

Fold rather than hang for storage, and reshape the ribbing and cuffs gently by hand while damp if they lose their bounce.

Assembly

  1. Step 1 Create a narrow ribbing strip (about five stitches wide) for the neckline.
  2. Step 2 Sew front and back panels together at the shoulders using a tapestry needle.
  3. Step 3 Attach sleeves along the shoulder seam, centering them evenly.
  4. Step 4 Sew the sides of the sweater and sleeves together in one continuous seam.
  5. Step 5 Attach the neckline ribbing around the opening and sew securely.
  6. Step 6 Weave in all yarn ends neatly to finish.

Easy to get wrong

Losing the moss stitch rhythm

Always work your single crochet into the chain-one space, not into the stitch below it. Pause every few rows to check the pattern lines up before continuing.

Uneven shoulder rows

Count the four shoulder rows carefully on each side before joining new yarn for the second shoulder. Working both shoulders to the same row count keeps the neckline sitting evenly.

Sleeve increases placed inconsistently

Only add the two-single-crochet increase at the very first and last stitch of the marked increase rows, never in the middle. Alternating with a plain moss stitch row keeps the sleeve widening smoothly rather than flaring.

Between the songs

Listener questions

Original pattern: https://crocheteverything.com/easy-chunky-crochet-sweater-pattern-free-easy-using-moss-stitch/

About the Author

Marisol QuinteroWho runs Crochet Obsessed, why a stitch count sits at the end of every round, how a pattern gets written here, and the things this site will never do.

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