Colorful Flutter Butterfly Cardigan Jacket

A vibrant oversized cardigan featuring playful butterfly motifs perfect for layering.

🤍 1
Difficulty
🟢 Beginner
Time
⏱️ 15-20 hours
Hook
🪡 H / 5mm
Yardage
🧶 approximately 1400 yards
Finished Size
📏 42 inches bust (oversized, fits sizes XS-L)
⚠️
Always make a gauge swatch before starting!
Gauge: 16 sc x 17 rows = 4 inches in single crochet
Adjust hook size as needed to match gauge.
📋

At a Glance

The Colorful Flutter Butterfly Cardigan Jacket is a free Beginner-level wearable pattern with a H / 5mm hook . Estimated time: 15-20 hours. Finished size: 42 inches bust (oversized, fits sizes XS-L). You'll need approximately approximately 1400 yards of yarn.

17 steps across 6 sections  ·  Free under CC BY-NC-SA 4.0 — you can sell finished items

🛒 Materials

Worsted weight yarn - Main color (cream/white)
800 yards, light bulky
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Worsted weight yarn - Contrasting colors
300 yards total (75 each of: hot pink, orange, purple, yellow, teal)
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Crochet hook size H
5mm aluminum or bamboo
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Yarn needle
Tapestry needle for weaving in ends
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Stitch markers
4-6 removable stitch markers
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Optional: sew-on buttons
4-5 decorative buttons (optional for front closure)
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📖 Abbreviations

ch — chain
sc — single crochet
hdc — half double crochet
dc — double crochet
sl st — slip stitch
st(s) — stitch(es)
rnd(s) — round(s)
inc — increase (work 2 sts in same st)
dec — decrease (single crochet 2 together)
sk — skip
sp — space

📌 Before You Begin

💡

This pattern uses US crochet terminology.

💡

The jacket is designed oversized and relaxed-fitting. Measurements are approximately 42 inches across the bust when laid flat.

💡

Yarn colors are suggestions - choose any colors you prefer for the butterflies. The contrasting colors make the design pop!

💡

Weave in ends as you go to minimize finishing work.

💡

Pattern pieces are sewn together at the end. Use whip stitch or mattress stitch with yarn needle.

🧶 Pattern Instructions

💡 Tip: Keep tension consistent and count your stitches on the first few rows to ensure accuracy.
  1. Row 1
    With H hook and cream, ch 68. Sc in 2nd ch from hook and in each ch across (67 sts). Ch 1, turn.
  2. Rows 2-42
    Sc in each st across (67 sts). Ch 1, turn. Repeat this row 41 more times until piece measures approximately 24.5 inches in length. Fasten off, leaving a 6-inch tail for sewing.
Row counter:
💡 Tip: This piece should match the back panel in length. Check frequently against the back.
  1. Row 1
    With H hook and cream, ch 36. Sc in 2nd ch from hook and in each ch across (35 sts). Ch 1, turn.
  2. Rows 2-42
    Sc in each st across (35 sts). Ch 1, turn. Repeat this row 41 more times until piece measures approximately 24.5 inches in length. Fasten off, leaving a 6-inch tail for sewing.
Row counter:
💡 Tip: Create two identical front panels to ensure balanced proportions.
  1. Row 1
    With H hook and cream, ch 36. Sc in 2nd ch from hook and in each ch across (35 sts). Ch 1, turn.
  2. Rows 2-42
    Sc in each st across (35 sts). Ch 1, turn. Repeat this row 41 more times until piece measures approximately 24.5 inches in length. Fasten off, leaving a 6-inch tail for sewing.
Row counter:
💡 Tip: Both sleeves should be identical in length and stitch count.
  1. Row 1
    With H hook and cream, ch 40. Sc in 2nd ch from hook and in each ch across (39 sts). Ch 1, turn.
  2. Rows 2-35
    Sc in each st across (39 sts). Ch 1, turn. Repeat this row 34 more times until piece measures approximately 20 inches in length. Fasten off, leaving a 6-inch tail for sewing.
Row counter:
💡 Tip: Create variety by using different color combinations for each butterfly. Mix and match wing and body colors for a playful effect.
  1. Upper wing (make 2 per butterfly)
    With H hook and one contrasting color, ch 7. Sc in 2nd ch from hook, hdc in next 2 ch, dc in next 2 ch, 2 dc in last ch. Working on opposite side of ch, 2 dc in first ch, dc in next 2 ch, hdc in next 2 ch, sc in last ch. Sl st to join. Fasten off, leaving 4-inch tail. (14 sts per wing)
  2. Lower wing (make 2 per butterfly)
    With H hook and same contrasting color, ch 6. Sc in 2nd ch from hook, hdc in next 2 ch, dc in next ch, 2 dc in last ch. Working on opposite side of ch, 2 dc in first ch, dc in next ch, hdc in next 2 ch, sc in last ch. Sl st to join. Fasten off, leaving 4-inch tail. (12 sts per wing)
  3. Body
    With H hook and contrasting color (can be different from wings), ch 4. Sc in 2nd ch from hook and in each ch across (3 sts). Fasten off, leaving 4-inch tail for attaching wings.
  4. Assemble butterfly
    Layer upper and lower wings on either side of body, overlapping slightly. Whip stitch wings to body using tail yarn and yarn needle. Weave in ends.
Row counter:
💡 Tip: Work edging loosely so it doesn't pucker. Count stitches as you go to maintain even spacing.
  1. Attach yarn to left front corner
    With H hook and cream, attach yarn to bottom left corner of left front panel. Ch 1.
  2. Work up left front edge
    Work 42 sc evenly spaced up left front edge (approximately one sc per row). (42 sts)
  3. Work across neck
    Work 35 sc across top of left front, across back panel neck opening, and across right front, for a total of approximately 105 sc across the entire top. (105 sts)
  4. Work down right front edge
    Work 42 sc evenly spaced down right front edge. (42 sts)
  5. Finish edging
    Ch 1, turn. Sc in each st across all three sides. Fasten off. This creates a finished, polished look around the front and neck opening.
Row counter:

✂️ Finishing

Block all pieces to measurements before assembly. With yarn needle and cream yarn, use whip stitch or mattress stitch to sew the back panel to both front panels at the side seams. Sew sleeves into armholes, matching center of sleeve cap to shoulder seam and distributing fullness evenly. Sew sleeve seams. Weave in all remaining ends. Using yarn tails from butterfly appliqués, sew 8-10 finished butterflies randomly across the back panel and front panels, spacing them 2-3 inches apart for visual interest. Arrange butterflies in flight formation or scattered pattern as desired. If desired, sew 4-5 buttons down the left front edge to create a functional closure (no buttonholes needed for this relaxed style). Steam block the finished jacket lightly to even out stitches and set butterfly placements.

🧺 Care Instructions

Hand wash in lukewarm water with gentle wool wash or mild detergent. Do not wring or twist. Gently squeeze soapy water through fabric. Rinse thoroughly in cool water until water runs clear. Press gently between two towels to remove excess moisture. Lay flat on clean towel to dry away from direct sunlight and heat sources. Do not machine wash or dry. Avoid bleach and harsh chemicals. Store folded in a breathable cotton bag or drawer to prevent damage and dust accumulation.

🤖 This pattern was generated by AI and may contain errors. Always test your gauge before starting.

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Questions About This Pattern

Absolutely — just match the weight (Worsted). You'll need about approximately 1400 yards, so make sure your substitute has enough meterage. Acrylic is budget-friendly and machine-washable; wool gives better stitch definition and drape.
Yes! This is one of the friendlier patterns to start with. You only need to know: ch, sc, hdc, dc. Work slowly, count your stitches at the end of each row, and don't be afraid to frog (rip back) and redo a section — that's how everyone learns. Budget about 15-20 hours; beginners often take a bit longer, and that's totally fine.
Usually it's the joining or finishing — where individual sections meet and need to align. Read through the entire pattern once before you start so there are no surprises. Use stitch markers generously to track your place, especially in rounds. If a section looks wrong, count your stitches before proceeding — catching an error early saves a lot of frogging later.
For this pattern, gauge is "16 sc x 17 rows = 4 inches in single crochet". For decorative or non-fitted items it's less critical, but matching gauge ensures you use the right amount of yarn and get the proportions the pattern intends. If your swatch is too small (too many stitches/inch), go up a hook size. Too large — go down.
Hand wash in lukewarm water with gentle wool wash or mild detergent. Do not wring or twist. Gently squeeze soapy water through fabric. Rinse thoroughly in cool water until water runs clear. Press gently between two towels to remove excess moisture. Lay flat on clean towel to dry away from direct sunlight and heat sources. Do not machine wash or dry. Avoid bleach and harsh chemicals. Store folded in a breathable cotton bag or drawer to prevent damage and dust accumulation. A general rule: when unsure about the yarn, hand wash in cool water with a drop of gentle detergent, squeeze (don't wring), and block flat to dry. This is safe for almost every fiber.
Each section builds on the last, so yes — follow them in order. That said, some finishing sections (like embellishments or optional edging) can be skipped if you prefer a simpler look. Read through all sections before starting so you understand how the pieces fit together and can plan your yarn usage across sections.