Last winter, I found myself staring at a photo that stopped my scrolling completely. A shawl covered in layered scales like dragon skin, finished with a stunning crocheted butterfly perched on the shoulder. I saved it immediately, knowing I had to figure out how to make it.
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That save turned into weeks of sketching, swatching, and reworking until I had something I could actually write down. The result is this Winter Frost Butterfly Shawl pattern. It combines a classic triangular cluster foundation with raised shell fans that create that gorgeous overlapping scale effect. Then there’s the butterfly, a four-piece showstopper that transforms the whole piece into wearable art.
I want to be upfront with you. This is an intermediate to advanced project. The construction involves multiple techniques, surface crochet, color changes, and appliqué assembly. But if you’ve made a few shawls before and you’re ready for something more challenging, this is the kind of project that makes you feel like a crochet wizard when you finish it.
About This Pattern
This Winter Frost Butterfly Shawl features a triangular cluster-lace foundation worked from the top down, with applied shell fans that create shallow overlapping scales. The butterfly is worked in four separate pieces, two upper wings and two lower wings, then assembled with a stuffed body and attached to the shawl.
The finished size targets approximately 150 to 160 cm wingspan by 75 to 80 cm center depth, excluding the 15 cm fringe. Keep in mind these are target measurements, as the sample has not been physically tested yet. Make a gauge swatch and assess drape before committing to the full project.
Materials You’ll Need
Gathering your materials before you start will make this project flow smoothly. Here’s everything the pattern calls for:
Yarn:
Hooks:
Notions:
Abbreviations and Terminology
This pattern uses US crochet terminology. Let me define each abbreviation so you’re confident before you begin:
Important note: Turning chains do not count as a stitch unless a step explicitly says they do.
Gauge
Block a 10-row practice triangle using the instructions below. The long edge should measure about 38 to 40 cm. Use the same hook size for the full piece. If your swatch is too small, go up a hook size. If it’s too large, go down.
Triangle Foundation Instructions
This is the main body of your shawl. You’ll work flat and turn each row. In this section, ch 3 counts as the first dc. A cluster means 3 dc worked into the same space.
Place a removable marker in the center ch-2 space as you work. The two ends form the straight neck edge, and the marked space forms the lower point.
Row 1 (Color A)
Make an adjustable ring. Ch 3, 2 dc, ch 2, 3 dc into ring. Tighten the ring. Turn.
Count: 2 clusters, 6 dc, 1 center space.
Row 2
Ch 3, 2 dc in first st, ch 1. Work (3 dc, ch 2, 3 dc) in center space. Ch 1, 3 dc in last st (top of turning ch). Turn.
Count: 4 clusters, 12 dc, 2 side ch-1 spaces.
Row 3
Ch 3, 2 dc in first st, ch 1. 3 dc in the side ch-1 sp, ch 1. Work (3 dc, ch 2, 3 dc) in center. Ch 1, 3 dc in next side ch-1 sp, ch 1. 3 dc in last st. Turn.
Count: 6 clusters, 18 dc, 4 side ch-1 spaces.
Rows 4 through 40
Ch 3, 2 dc in first st, ch 1. Work 3 dc in every side ch-1 space, with ch 1 between clusters and before the center. In center work (3 dc, ch 2, 3 dc). Ch 1, then 3 dc in each remaining side space, separating clusters with ch 1. Ch 1, 3 dc in last st. Turn.
Keep all rows in Color A.
Count Check Formula
At row n: 2n clusters, 6n dc, and 2n minus 2 side ch-1 spaces, plus the center ch-2 space.
Stop at row 40. Fasten off. Do not mistake the turning chain for a side space.
Raised Fans and Edging
This is where the magic happens. The raised shell fans create that beautiful overlapping scale texture you see in the photos.
Fan Placement
Lay your triangle RS up with the neck edge horizontal. Apply fans to rows 12, 14, 16, and every second row through row 38. Use the ch-1 spaces of each selected row. The fan top lies over the row above, creating shallow overlapping scales.
Note: This adds substantial weight, so check the drape after completing two fan rows.
One Fan Row (Color A)
Join A with sl st to the middle dc of the outermost cluster. Work 5 dc into the next ch-1 space, then sl st into middle dc of next cluster. Repeat to center. Fasten off before the center ch-2 space.
Repeat separately on the other half of the shawl. Each half has n minus 1 fans on row n. Do not work fans into the center space.
Fan Outlines (Color B)
For each fan row, join B at its first anchor. Sl st loosely through the top of each of the 5 fan dc, then sl st in anchor. Repeat along the fans. Keep the strand loose enough that the shawl stays flat. Fasten at each center and end.
Color accent: On fan rows 16, 24, and 32, use D (white) for the middle 3 sl sts of alternate fans.
Outer Border Round 1 (Color B)
Join at a neck corner. Along the two sloping edges (row 40), sc in each dc and each ch-1 space. Work (sc, ch 2, sc) in the center point. At the far neck corner, ch 1, then work about 2 sc into each dc row-end along the straight neck edge. Ease the count to avoid rippling. Join to first sc.
Border Round 2
Ch 1, sc in first st. Along each slope, repeat: ch 3, skip 2 sc, sc in next sc. If 1 or 2 stitches remain at a corner, skip those together. Work (sc, ch 3, sc) into the point. Work 1 sc per sc along neck edge. Join and fasten off.
The scallops must lie flat. Adjust only the final skip at each corner, not the body counts.
Butterfly Pieces
Now for the showpiece. The butterfly is worked in four pieces, then assembled and attached to the shawl.
Upper Wings (Make 2 in Color A)
Use a 3 mm hook.
Ch 3.
Row 1: Sc in second ch and next ch. (2 sts)
Ch 1 and turn each row. The turning ch never counts.
Rows 2 through 10: 2 sc in first st, sc to last st, 2 sc in last st. (Increase 2 sts each row. Row 10 = 20 sts)
Rows 11 through 14: Sc across. (20 sts)
Rows 15 through 18: Sc2tog, sc to last 2, sc2tog. (18, 16, 14, 12 sts)
Fasten off. The narrow starting end joins the body.
Lower Wings (Make 2 in Color C)
Ch 7.
Round 1: 2 sc in second ch, sc in next 4, 3 sc in last ch. Work down the underside: sc in next 4, sc in last ch beside starting increase. (14 sts)
Mark first st and work continuously.
Round 2: 2 sc in each of first 2 sts, sc 4, 2 sc in each of next 3, sc 4, 2 sc in last st. (20 sts)
Round 3: (Sc, inc) twice, sc 4, (sc, inc) three times, sc 4, sc, inc. (26 sts)
Round 4: (2 sc, inc) twice, sc 4, (2 sc, inc) three times, sc 4, 2 sc, inc. (32 sts)
Sl st in next st. Fasten off.
Outline and Veins (Colors B and D)
Sc evenly around each wing in B, using 1 sc per stitch and about 1 sc per row-end. Add 1 extra sc at any corner that curls.
Embroider 4 radiating B lines from each narrow base toward the outer edge, using short backstitches without pulling tight. Add evenly spaced D French knots or tiny straight stitches inside the dark outline.
Body (Color B)
Ch 25.
Sc in second ch and each remaining ch. (24 sts)
Work 3 more rows of 24 sc, turning with ch 1.
Fold lengthwise and whipstitch long edges, lightly stuffing with yarn ends if desired.
Sew the two upper wings to the upper two-thirds and lower wings to lower third. Set wings at slightly upward angles.
Stitch ch-12 antennae to top. Knot ends. Avoid wire.
Assembly and Finishing
Attach the Butterfly
Block wing pieces lightly. Pin arrangement first, then sew body and wing bases to the upper right chest area. Add small stabilizing tacks halfway along each wing if it flops.
Keep needlework on the fabric surface and do not catch unrelated layers. A finished wingspan around 25 to 30 cm is a useful target. Adjust hook or yarn only after making a trial wing.
Fringe
Cut 32 cm strands in B and D. Fold 2 strands together. Pull fold through one border ch-3 loop, then pass tails through fold and snug.
Repeat in every second border loop along the two slopes, alternating color pairs.
If adding beads, thread one onto each selected tail and secure with a double knot. Trim to an even 15 cm after blocking.
Butterfly Tassel
Wrap B and D together 20 times around a 16 cm card. Tie top firmly. Cut bottom. Bind 1 cm below top and sew under the butterfly body.
Add optional bead only if attachment is secure. Keep tassel removable for washing.
Blocking and Care
Soak according to yarn label. Support all the weight when lifting. Press between towels and pin the triangle evenly. Keep butterfly raised on a folded towel while drying.
Never hang the wet shawl. Hand wash gently if compatible with yarn. Dry flat.
Fit and Troubleshooting Tips
For a smaller shawl: Stop at an even row and omit fan rows beyond it. Keep the same count formula.
Cupping: Increase hook size or loosen surface outlines.
Ruffling: Remove excess border stitches.
Heavy butterfly: Use lighter yarn or tack wing edges in more places.
Confirm gauge, drape, bead security, and neck comfort on the completed sample before finishing.
Final Thoughts on the Winter Frost Butterfly Shawl
This Winter Frost Butterfly Shawl crochet pattern is definitely a labor of love. It takes time, patience, and attention to detail. But when you drape that finished piece over your shoulders and see those scales catch the light, with that butterfly perched perfectly on your chest, you’ll understand why it was worth every stitch.
The combination of the cluster-lace foundation with raised fans creates depth and texture that photographs beautifully. And that butterfly? It’s the kind of detail that makes people stop and ask, "Did you really make that?"
Yes. Yes, you did.
I hope you love making this pattern as much as I loved designing it. If you create your own Winter Frost Butterfly Shawl, please save this pattern to your Pinterest boards so you can find it again easily. And I would absolutely love to see your finished work! Drop a comment below or tag me on Instagram or Facebook with your photos. Seeing your versions of this design truly makes my day.
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