A cozy, stylish, and beginner-friendly cardigan made using two hexagons!
Materials Needed
Before you begin, gather the following materials:
Yarn
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Worsted weight yarn (approx. 1000-1500 yards, depending on size)
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If using multiple colors, choose harmonious shades for a striped or ombré effect.
Hook
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5.0mm (H) crochet hook (or size needed to achieve the correct gauge)
Other Supplies
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Scissors
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Yarn needle (for weaving in ends)
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Stitch markers (optional, but helpful for marking stitches)

Stitches & Techniques Used
This pattern follows US crochet terminology and uses the following stitches:
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Chain (ch) – Foundation for stitches
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Slip Stitch (sl st) – Used for joining rounds
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Single Crochet (sc) – Basic tight stitch
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Half Double Crochet (hdc) – A slightly taller stitch for texture
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Double Crochet (dc) – Used in the hexagon pattern
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Front Post Double Crochet (fpdc) – Used for ribbing (optional)
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Back Post Double Crochet (bpdc) – Used for ribbing (optional)
Step-by-Step Instructions
Step 1: Creating the Hexagons
This cardigan is constructed using two large hexagons, which are then folded to form the body and sleeves.
Hexagon Pattern
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Magic Ring: Start with a magic ring (or ch 4, sl st to form a ring).
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Round 1: Ch 3 (counts as dc), 11 dc into the ring. Join with a sl st to the top of ch-3. (12 dc)
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Round 2: Ch 3, dc in the same stitch, ch 2, 2 dc in next stitch. Repeat * around. Join with a sl st. (6 ch-2 spaces)
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Round 3: Sl st into the next ch-2 space, ch 3, (dc, ch 2, 2 dc) in the same space. Dc in each stitch until the next ch-2 space, (2 dc, ch 2, 2 dc) in ch-2 space. Repeat * around. Join.
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Rounds 4-12 (or until desired size): Continue in this pattern, increasing at each corner (ch-2 spaces) to expand the hexagon.
The larger you make the hexagon, the more oversized your cardigan will be.
Step 2: Folding and Seaming the Hexagons
Once both hexagons are complete, fold each in half to form an “L” shape.
Joining the Back
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Align the two folded hexagons side by side.
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Use a whip stitch or single crochet seam to join the back edges together from the bottom up to where the neckline starts.
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Leave an opening for the neck.
Seaming the Sleeves
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Fold each hexagon so that two edges meet at the sleeve area.
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Seam along the inner arm portion using a whip stitch or sc seam.
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Repeat for the other side.
Step 3: Adding Sleeves (Optional)
If you want longer sleeves, you can add extra rounds.
Sleeve Extension
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Attach yarn to the sleeve opening.
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Work hdc or dc in rounds, increasing slightly if needed.
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Continue crocheting rounds until you reach your desired sleeve length.
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Fasten off and weave in ends.
Cuffed Sleeves (Optional Ribbing)
For a ribbed cuff effect, use front post and back post double crochet (fpdc, bpdc):
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Attach yarn and ch 2.
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Alternate FPDC and BPDC around the sleeve edge.
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Repeat for 3-4 rows for a snug fit.
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Fasten off and weave in ends.
Step 4: Adding a Border Around the Cardigan
To give your cardigan a polished look, add a border along the front opening.
Simple Border
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Attach yarn to the bottom front opening.
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Work hdc or dc evenly around the edges.
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For a thicker border, repeat for 2-3 rows.
Ribbed Border (Optional)
To create a ribbed effect:
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Attach yarn and ch 2.
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Work FPDC and BPDC alternately across.
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Repeat for 3-4 rows.
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Fasten off and weave in ends.
Customization Options
Make your cardigan unique with these variations:
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Oversized Look: Use a larger hook or make bigger hexagons.
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Colorful Stripes: Change colors every few rows for a striped effect.
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Hooded Version: Extend the back panel by adding extra rows before seaming.
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Chunky & Warm: Use bulky yarn for a thick, cozy feel.
Sizing Guide
The size of your cardigan depends on the size of the hexagons. Here’s a rough estimate:
Size | Hexagon Width (each) | Yarn Amount |
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Small | 18-20 inches | ~1000 yards |
Medium | 22-24 inches | ~1200 yards |
Large | 26-28 inches | ~1400 yards |
XL | 30-32 inches | ~1600 yards |
Measure from the center of the hexagon to the edge to ensure the right fit.
Final Touches
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Block your cardigan to smooth out stitches and improve drape.
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Secure all seams and weave in all loose ends.
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Try it on! Make adjustments as needed.
FREE PDF HERE: Crochet Hexagon Cardigan
Video Tutorial
Easy Crochet Hexagon Cardigan
This tutorial demonstrates how to create a simple and elegant hexagon cardigan, perfect for beginners. By Fiber Flux
Watch it here:
Conclusion
This Hexagon Cardigan is a fun, stylish, and easy project that works up quickly. Whether you keep it simple or add extra details, this cardigan is sure to become a favorite in your wardrobe.
🧶 Happy Crocheting! 🧶