Crochet Blanket Patterns

Marshmallow Stripe Lapghan Free Crochet Pattern

ErrorLookupHub: Stitch Fixes, Troubleshooting & Knitter's Guide • October 28, 2026
Marshmallow Stripe Lapghan Free Crochet Pattern

Marshmallow Stripe Lapghan Free Crochet Pattern

Introduction

The Marshmallow Stripe Lapghan is a thick, squishy throw designed for anyone who wants a cozy, beginner-friendly project that works up fast. It's made as one flat rectangle in half-double crochet, so there's no shaping, no seaming, and no complicated stitch counts to track. Wide horizontal blocks of white, pale pink, and baby blue give it a soft, marshmallow-soft pastel look, while a chunky white single-crochet border frames it like a cloud. The super bulky yarn and large hook make the fabric dense and warm, perfect for curling up on the couch with a movie or a good book.

Materials Needed

  • Yarn: Super Bulky (6) yarn, 100% acrylic, in 3 colors: Color A (white) 300 yards, Color B (pale pink) 300 yards, Color C (baby blue) 300 yards
  • Hooks: 11.5 mm (P/16) for the body; 10 mm (N/15) for the border
  • Notions: Tapestry needle for weaving in ends, scissors, measuring tape
  • Finished size: 36 inches x 50 inches including the border

Abbreviations

  • ch — chain: make a loop of yarn and pull it through the loop on your hook.
  • hdc — half double crochet: yarn over, insert hook into stitch, yarn over, pull up a loop, yarn over, pull through all 3 loops on hook.
  • sc — single crochet: insert hook into stitch, yarn over, pull up a loop, yarn over, pull through both loops on hook.
  • sl st — slip stitch: insert hook into stitch, yarn over, pull through both the stitch and the loop on your hook.
  • st(s) — stitch(es)
  • Rnd — round (worked in a continuous circle around the edge)

Gauge

8 stitches and 8 rows = 4 inches in half double crochet with the 11.5 mm hook. To check, crochet a small swatch of about 16 stitches and 8 rows, then measure the center 4 inches; if your stitches are larger or smaller, adjust your hook size.

Tips Before You Start

  • Change colors at the end of the last row of each block by pulling the new color through the final loop of the last hdc, so the color change sits neatly at the edge.
  • Keep your turning chain loose — a tight ch 2 makes the blanket edges pull in and narrows the finished width.
  • Count your stitches at the end of every row; the body should stay at 71 hdc from start to finish.
  • Don't cut the old color until you've worked a few stitches in the new color, then weave the tail in later to keep the edges tidy.

Step-by-Step Instructions

Body (one flat piece, worked in rows)

With the 11.5 mm hook and Color A, ch 73.

Row 1: hdc in 3rd ch from hook and in each ch across (71 hdc).

Rows 2-10: ch 2, turn, hdc in each st across (71 hdc).

Change to Color B.

Rows 11-20: repeat Row 2 (71 hdc).

Change to Color C.

Rows 21-30: repeat Row 2 (71 hdc).

Change to Color A.

Rows 31-40: repeat Row 2 (71 hdc).

Change to Color B.

Rows 41-50: repeat Row 2 (71 hdc).

Change to Color C.

Rows 51-60: repeat Row 2 (71 hdc).

Change to Color A.

Rows 61-70: repeat Row 2 (71 hdc).

Change to Color B.

Rows 71-80: repeat Row 2 (71 hdc).

Change to Color C.

Rows 81-90: repeat Row 2 (71 hdc).

Change to Color A.

Rows 91-100: repeat Row 2 (71 hdc). Fasten off.

Border

With the 10 mm hook and Color A, join yarn at any corner.

Rnd 1: ch 1, sc evenly around the entire blanket, working 3 sc in each corner; join with sl st to first sc.

Rnd 2: ch 1, sc in each sc around, working 3 sc in each corner; join with sl st to first sc.

Rnd 3: ch 1, sc in each sc around, working 3 sc in each corner; join with sl st to first sc. Fasten off.

Assembly and Finishing

There is no seaming — the lapghan is worked as one piece. Weave in all yarn ends on the wrong side with the tapestry needle, threading each tail through a few stitches in its own color block so it disappears. Block lightly by misting the blanket with water and smoothing it flat to the finished 36 x 50 inch measurements, then let it dry completely before use.

Pro Tips and Variations

  • Swap the pastel palette for any three colors you love — the 10-row block rhythm stays the same.
  • For a wider lapghan, add multiples of 2 chains to the starting chain and add 2 rows to each color block to keep the proportions balanced.
  • Work the border in Color B or C instead of white for a bolder frame, or add a fourth sc round for an even chunkier edge.

Also Check Out: We think you'd love this beautiful pattern on our sister site: Striped Crochet Dishcloth