Easy Crochet Cardigan — Free Pattern

There is something deeply satisfying about wrapping yourself in a garment you made with your own two hands. A crochet cardigan sits at the top of that list — cozy, wearable, and endlessly customizable. Whether you are brand new to wearables or just looking for a relaxed weekend project that does not require a PhD in pattern reading, this easy crochet cardigan pattern is exactly what you have been searching for. It works up quickly, uses beginner-friendly stitches, and the result is a beautiful, layered piece you will reach for all season long.

Welcome to Gathering Beauty, where we believe that handmade should feel joyful — not stressful. Pull up a chair, grab your favorite skein, and let’s make something wonderful together.

Why You Will Love This Free Crochet Cardigan Pattern

Before we dive into the stitches, let’s talk about what makes this pattern worth your time.

First, it is truly beginner-friendly. The construction is straightforward — we are essentially working a series of rectangles and seaming them together. No complicated shaping, no short rows to wrestle with, and no gauge math that makes your head spin. If you can single crochet, half double crochet, and chain, you have everything you need.

Second, it is endlessly adaptable. The pattern below is written for a standard adult size, but I will walk you through how to adjust the measurements so you can make it shorter, longer, chunkier, or more fitted depending on your personal style. This is your cardigan — it should look exactly the way you want it to.

Third, the fabric it creates is genuinely beautiful. Using a combination of half double crochet and a simple texture stitch, this cardigan has a soft, drapey quality that feels luxurious without requiring a luxury yarn budget.

Materials You Will Need

Getting your materials together before you start is one of those small habits that makes the whole process smoother. Here is what you will need for this project.

Yarn: Approximately 800 to 1,000 yards of a worsted weight yarn (Category 4). I used a soft acrylic blend in a warm oatmeal tone, but any smooth worsted will work beautifully here. If you want extra drape, consider a cotton-acrylic blend. If you want extra warmth, a wool blend is lovely.

Hook: 5.0mm (US H/8) crochet hook. If you tend to crochet tightly, size up to a 5.5mm. If you crochet loosely, try a 4.5mm. Always swatch first (yes, I know — but it truly matters with garments).

Notions: Yarn needle for seaming and weaving in ends, scissors, stitch markers (optional but helpful), and a measuring tape.

Gauge: 14 half double crochet stitches and 10 rows = 4 inches (10 cm) in the main stitch pattern. Take a few minutes to check your gauge with a small swatch before casting on. A slight difference in gauge can mean your cardigan ends up several inches off in the finished measurements.

Finished Measurements

This pattern is written to fit an adult bust size of approximately 36 to 40 inches with positive ease built in. Cardigans are meant to be relaxed and comfortable, so do not be afraid of a little extra room.

Finished bust: approximately 44 inches (with ease)
Body length: approximately 22 inches from shoulder to hem
Sleeve length: approximately 18 inches

I will include adjustment notes throughout the pattern so you can customize each section as you go.

Abbreviations

Here is a quick reference list for the stitches and terms used throughout this pattern.

ch — chain
sl st — slip stitch
sc — single crochet
hdc — half double crochet
hdc2tog — half double crochet two stitches together (decrease)
sk — skip
sp — space
RS — right side
WS — wrong side
rep — repeat
st — stitch
sts — stitches

The Stitch Pattern

This cardigan uses a simple textured half double crochet variation that creates a subtle woven look. It is created by working into the third loop of the hdc — that extra loop you can feel sitting at the back of the stitch. Working into it gives the fabric a gorgeous ribbed quality and extra depth.

Foundation row: Chain your desired number of stitches. Hdc in the third chain from the hook and in each chain across. Turn.

Pattern row: Chain 2 (does not count as a stitch throughout this pattern). Working into the third loop of each hdc across, hdc in each stitch to end. Turn.

Repeat the pattern row for the length of the piece. Once you get the rhythm of it, this stitch is incredibly meditative — it practically works itself.

Pattern Instructions

The Back Panel

Chain 78.

Row 1 (foundation row): Hdc in the third chain from the hook and in each chain across. You should have 76 stitches. Turn.

Row 2 onward: Ch 2. Working into the third loop of each hdc, hdc in each stitch across. Turn.

Continue in this pattern until the back panel measures 22 inches from the beginning. Fasten off and weave in your ends.

Adjustment note: To make the cardigan longer, simply work more rows. For every inch you want to add, work approximately 2.5 additional rows. To make it shorter, work fewer rows until you reach your desired length.

The Front Panels (Make Two)

The two front panels are mirror images of each other and are worked identically. You will flip one of them when you seam them up.

Chain 40.

Row 1 (foundation row): Hdc in the third chain from the hook and in each chain across. You should have 38 stitches. Turn.

Row 2 onward: Ch 2. Working into the third loop of each hdc, hdc in each stitch across. Turn.

Continue until the front panel measures 22 inches, matching the length of the back panel. Fasten off and weave in ends. Make a second identical panel.

The Sleeves (Make Two)

The sleeves are worked flat and seamed. They have a subtle taper from the cuff upward to give a nicer fit without complicated decreases.

Chain 38.

Row 1 (foundation row): Hdc in the third chain from the hook and in each chain across. You should have 36 stitches. Turn.

Rows 2 through 6: Ch 2. Work in third loop hdc across. Turn.

Row 7 (increase row): Ch 2. Work 2 hdc into the first stitch (increase made), hdc in each stitch across to the last stitch, work 2 hdc into the last stitch (increase made). You now have 38 stitches. Turn.

Continue working in pattern, adding an increase row every 6 rows until you have 52 stitches total. After your final increase row, work even (no increases) until the sleeve measures 18 inches from the beginning.

Fasten off and weave in ends. Make a second identical sleeve.

Adjustment note: For a longer sleeve, work additional even rows at the end before fastening off. For a 3/4 sleeve, aim for approximately 13 to 14 inches total.

Assembling Your Cardigan

This is the step that transforms a collection of rectangles into a wearable garment. Take your time here — good seaming makes all the difference in the finished look.

Step one — shoulder seams. Lay the back panel flat with the right side facing up. Lay one front panel on top of it, right side down, aligning the top edge. Using your yarn needle and a length of yarn, whip stitch or mattress stitch the shoulder seam, working across approximately 10 to 11 inches from the outer edge. This leaves a neck opening in the center. Repeat on the opposite side with your second front panel.

Step two — attach the sleeves. Fold the sleeve in half lengthwise to find the center top. Pin this center point to the shoulder seam you just created. Working outward from that center point, pin the sleeve evenly to the armhole opening on both front and back panels. Seam in place using whip stitch or mattress stitch.

Step three — side and sleeve seams. With the cardigan still wrong side out, align the side edges of the front and back panels. Seam from the hem upward approximately 14 to 15 inches, leaving the underarm area open to meet the sleeve seam. Now continue seaming along the sleeve from the cuff upward. Repeat on the other side. Turn right side out.

Step four — check the fit. Before you work the border, try the cardigan on. Check the shoulder placement, the length, and how the sleeves feel. This is the moment to make any adjustments before everything is finished and edged.

The Border

The border is what takes this cardigan from a nice handmade piece to something that looks truly polished. We will work a simple single crochet border around the entire front opening and hem.

Join yarn with a slip stitch at the bottom right corner of the right front panel (when wearing).

Round 1: Ch 1. Work sc evenly up the right front edge, across the back of the neck, and down the left front edge. At the corners, work 3 sc into the corner stitch to keep the edges lying flat. At the bottom hem, continue sc across the entire bottom edge, joining with a slip stitch to your starting stitch when you reach the beginning.

Round 2: Ch 1. Working in the back loop only of each sc, work another round of sc all the way around. This gives the border a subtle ridged texture. Join with a slip stitch and fasten off.

Work the same 2-round border around each sleeve cuff, joining yarn at the seam and working in the round.

Weave in all remaining ends and give the border a gentle press or steam block to help it lie flat.

Blocking Your Cardigan

Blocking makes a dramatic difference in the look and drape of a finished crochet garment. Even if you used acrylic yarn, a light steam or wet block will relax the stitches and help everything settle into its final shape.

For acrylic yarn, lay the cardigan flat, spritz it with water until lightly damp, gently tug and shape it to your desired measurements, and allow it to air dry completely. You can also use a steamer held a few inches above the fabric — just do not press directly with a hot iron, as that can damage acrylic fibers.

For wool or natural fiber blends, soak the garment gently in cool water for about 20 minutes, carefully press out (do not wring) the excess water, lay it flat on a towel or blocking mat, pin to measurements, and allow to dry completely.

Customization Ideas

One of the most exciting things about making your own clothing is the ability to make it entirely your own. Here are a few ways to put your personal stamp on this pattern.

Add pockets. Surface attach a rectangle of crochet to the front panels for a patch pocket, or leave a gap in the side seams when you assemble and work a pocket lining from the inside. Both are satisfying to pull off and incredibly practical.

Try a different color. A two-tone cardigan, with the body in one color and the sleeves in a contrasting shade, is endlessly stylish. A self-striping yarn creates a beautiful effect with zero extra effort.

Add buttons. A row of stitch markers on one front panel and a matching row of chain loops on the other creates a simple button band. Choose oversized vintage buttons for extra charm.

Change the hem. Rather than a flat border, try working a few rows of shell stitch along the hem for a more romantic, feminine look. A simple crab stitch (reverse single crochet) also creates a lovely, corded edge.

Go cropped. Work the body panels to 14 or 15 inches instead of 22 for a trendy cropped silhouette that pairs beautifully with high-waisted jeans or a flowy skirt.

Tips for Success

A few small things that make a big difference when you are working on a crochet cardigan for the first time.

Work a gauge swatch and actually measure it. Seriously. A garment that is several inches off in gauge can end up being unwearable, and it is so much easier to adjust your hook size at the beginning than to unravel hours of work.

Count your stitches regularly. The third-loop hdc can occasionally trick you into accidentally splitting a stitch, which adds an extra stitch when you are not paying attention. Check your count every 10 rows or so just to stay on track.

Use stitch markers to mark the center of your sleeve cap before seaming. It saves so much frustration when it comes time to attach the sleeves.

Do not rush the seaming. Cardigans wear and move differently than blankets or dishcloths, and a seam that is loose or uneven will pull over time. Take your time, keep an even tension, and your cardigan will hold its shape beautifully.

Final Thoughts

This easy crochet cardigan is one of those patterns that becomes a true wardrobe staple. Once you make one, you will likely find yourself reaching for more yarn before the first one is even blocked and dry. It is the kind of project that works up beautifully in a classic neutral, looks stunning in a bold jewel tone, and takes on an entirely different personality in a chunky tweed or a delicate linen blend.

Most importantly, this is a free pattern — which means the only investment is your time, your yarn, and the joy of making something with your own hands. That is what Gathering Beauty is all about.

If you make this cardigan, I would absolutely love to see it. Share your finished project in the comments below or tag us on social media. There is nothing more inspiring than seeing how different makers bring the same pattern to life in their own unique way.

Happy hooking, and happy making.

Have a question about the pattern? Drop it in the comments and I will do my best to help. Patterns are always a work in progress, and your feedback helps make them better for everyone in the community.