Crochet Baby Cardigan | Free Crochet Pattern & Video Tutorial

There is something undeniably special about making something by hand for a baby. The softness of the yarn between your fingers, the rhythm of each stitch, and the anticipation of seeing a tiny little garment take shape — it is a craft experience unlike any other. A baby cardigan is one of those timeless crochet projects that never goes out of style, works beautifully as a baby shower gift, and gives you just enough of a challenge to keep things interesting without making you want to throw your hook across the room.

This free crochet baby cardigan pattern is designed for beginners and intermediate crocheters alike. Whether you have been crocheting for years or you have only recently finished your first granny square, this pattern walks you through every step clearly and confidently. And if reading a pattern feels a little intimidating, do not worry — there is a full video tutorial to go along with it so you can watch and work at the same time.

Let’s get started.

Why Crochet a Baby Cardigan?

Before we dive into the pattern, let’s talk about why a baby cardigan is such a wonderful project to take on.

First, baby cardigans are quick. Compared to an adult-sized sweater that might take weeks, a baby cardigan can be completed in a weekend — sometimes even a single afternoon if you have good light and a fresh cup of coffee. That makes it a perfect last-minute baby shower gift that still looks incredibly thoughtful and handmade.

Second, cardigans are practical. Unlike pullovers, which can be tricky to get over a baby’s head, a cardigan opens in the front and makes dressing infinitely easier for tired parents. Babies grow fast, and a cardigan that adjusts to the temperature is far more useful than a fixed sweater.

Third, this is a project where your creativity really gets to shine. Once you understand the basic construction, you can play with color, texture, and embellishment to make something truly one of a kind.

Materials You Will Need

To make this crochet baby cardigan, you will need the following supplies. The sizes and quantities listed here are designed for a newborn to three-month size, with notes throughout the pattern on how to adjust for larger sizes.

Yarn: Approximately 200–250 yards of DK weight (light weight, category 3) yarn. A soft, washable yarn is ideal for baby projects — look for blends that include merino wool, cotton, or bamboo. Avoid anything scratchy or that is difficult to launder, since baby items need frequent washing.

Hook: Size 3.5mm (US E/4) crochet hook. You may need to go up or down a hook size to match gauge, so always check before you begin.

Notions: A yarn needle for weaving in ends, scissors, four to five small buttons (approximately 10–12mm), stitch markers, and a tape measure.

Gauge: 18 stitches and 20 rows = 4 inches in single crochet. Gauge matters for this project because you want the cardigan to actually fit. Take the time to crochet a small swatch before starting — your future self will thank you.

Sizing Information

This pattern is written for newborn to three months (0–3M). Instructions for adjusting to larger sizes — specifically 3–6 months and 6–12 months — are included in parentheses throughout. The finished chest measurement for the 0–3M size is approximately 16 inches, with a 10-inch length from shoulder to hem.

Understanding the Construction

This cardigan is worked in a top-down construction, which means you start at the yoke (the upper portion that covers the shoulders) and work your way down to the hem. This method is particularly beginner-friendly because you can try the cardigan on a baby (or a doll, or even a stuffed animal) as you go to check the fit. It also eliminates the need to sew separate pieces together at the end, which is one of the trickier aspects of garment crochet.

The body is worked primarily in single crochet, with a subtle texture stitch along the body panel that adds visual interest without complicating the pattern. The button band is worked last, running vertically along both front edges.

Abbreviations and Stitch Guide

If you are relatively new to crochet abbreviations, here is a quick reference for everything used in this pattern.

ch — chain

sl st — slip stitch

sc — single crochet

hdc — half double crochet

dc — double crochet

sc2tog — single crochet two together (decrease)

inc — increase (work 2 sc into the same stitch)

RS — right side

WS — wrong side

rep — repeat

st(s) — stitch(es)

sp — space

One special stitch used in this pattern is the back post single crochet (BPsc), which creates a subtle ridge texture on the body. To work a BPsc, insert your hook from back to front around the post of the stitch below (going behind the stitch rather than through the top loops), yarn over, and pull through two loops as usual.

The Pattern

Part One: The Yoke

The yoke is crocheted flat (back and forth in rows) beginning with a foundation chain.

Foundation chain: Chain 52 (56, 62).

Row 1 (RS): Sc in the second chain from the hook and in each chain across. You should have 51 (55, 61) sc. Chain 1, turn.

Row 2: Sc across all stitches. Ch 1, turn.

Row 3 (Raglan Increase Row): This is your first increase row. Place stitch markers at the following stitch positions to mark your raglan lines: stitch 9 (10, 11), stitch 18 (20, 22), stitch 34 (36, 40), and stitch 43 (46, 51). These markers divide the yoke into five sections: left front, left sleeve, back, right sleeve, and right front.

Work as follows: Sc to one stitch before the first marker, inc in the next stitch, sc in the marked stitch, inc in the following stitch; repeat this increase sequence at each marked stitch across. You will gain 8 stitches total on each increase row.

Rows 4–16 (4–18, 4–20): Alternate between plain sc rows and raglan increase rows, working an increase row every other row. Continue until you have completed all increase rows and your stitch count has grown to approximately 131 (147, 167) stitches.

At this point, your yoke should measure roughly 3 inches (3.5 inches, 4 inches) from the top edge.

Part Two: Separating the Sleeves

Now you will separate the sleeve stitches from the body stitches to begin working the body.

Separation Row: Sc across the left front stitches to the first raglan marker. Chain 4 (5, 6) for the underarm, skip all sleeve stitches, sc across the back stitches to the next raglan marker, chain 4 (5, 6), skip the second set of sleeve stitches, sc across the right front stitches.

You have now connected the front and back sections with underarm chains. Set the sleeve stitches aside on a stitch holder or a length of scrap yarn — you will come back to them later.

Part Three: The Body

Work the body in rows, incorporating the underarm chains into your stitch count.

Body Row 1: Sc across all stitches including the underarm chains. Total stitch count should be approximately 79 (87, 97).

Body Rows 2–5: Work in sc across. After row 5, begin the texture stitch as follows.

Texture Rows: On right side rows, work in BPsc across the entire row. On wrong side rows, work in regular sc. This creates a subtle horizontal rib effect. Repeat these two rows until the body measures approximately 6 inches (7 inches, 8 inches) from the underarm.

Hem Border: Work 3 rows of hdc across the hem. The hdc creates a slightly looser, drapier edge that frames the cardigan beautifully. Fasten off and weave in the end.

Part Four: The Sleeves

Return to the held sleeve stitches. Reattach your yarn at the underarm, pick up the underarm chain stitches, and join to work in the round if you prefer a seamless sleeve, or continue flat if you want a small seam.

Sleeve Setup: You should have approximately 28 (32, 36) stitches around the sleeve opening after picking up the underarm chains.

Work in sc rounds (or rows) for approximately 3 inches (3.5 inches, 4 inches). For a snug cuff, switch to hdc and work 2 rounds before fastening off.

Repeat for the second sleeve.

Part Five: The Button Band

The button band is what transforms the flat front edges into a finished, polished cardigan. It is worked by picking up stitches along both vertical front edges.

Right Front Band: With RS facing, attach yarn at the bottom right corner. Work sc evenly up the right front edge, picking up approximately one stitch per row. The exact number will depend on your row gauge, but aim for a band that lies flat without puckering or ruffling.

Work 3 rows of sc across, then fasten off.

Left Front Band (Buttonhole Band): Attach yarn at the top left corner. Work one row of sc down the left edge. On the second row, create buttonholes evenly spaced by working (ch 2, skip 2 sts) at each buttonhole location. You will need 4 to 5 buttonholes depending on the length of your band. On the third row, work sc across, working 2 sc into each ch-2 space to close the buttonholes. Fasten off.

Part Six: Finishing

Weave in all your ends carefully using a yarn needle. Block the cardigan lightly by misting it with water and pinning it to your blocking board in the correct shape. Allow it to dry completely. Blocking makes a remarkable difference in the final appearance of any crocheted garment — even a light blocking softens the fabric and evens out your stitches.

Sew your buttons onto the right front band (or left front band, depending on whether the cardigan is for a boy or girl, though honestly you can put buttons wherever you like) to align with your buttonholes.

That’s it — your crochet baby cardigan is complete.

Video Tutorial

If any part of the written pattern feels unclear, the accompanying video tutorial walks through every step from beginning to end. It is particularly helpful for the raglan increase rows, the sleeve separation, and the buttonhole band, which are the sections where visual guidance makes the biggest difference. The video is available on the YouTube channel linked in the description. It is filmed in natural light with clear close-up shots of the hook movements, so you can follow along in real time at whatever pace works for you.

Tips for Success

A few extra pointers that will help you get the best possible result from this pattern.

Swatch first, always. Even experienced crocheters sometimes skip the gauge swatch, and it almost always comes back to haunt them. Twenty minutes spent crocheting a swatch can save you hours of frustration later. If your swatch is too loose, go down a hook size. If it is too tight, go up a hook size.

Use smooth, light-colored yarn for your first attempt. It is much easier to count stitches and see your work in a pale, smooth yarn than in a dark or highly textured one. Once you are familiar with the pattern, branch out into the beautiful, cozy, speckled yarn of your dreams.

Keep consistent tension. Baby garments are small and any tension inconsistencies are more visible on a smaller piece. Take breaks if your hands are tiring — tension tends to shift when you are fatigued.

Mark your raglan increases. Stitch markers are your best friends in a top-down raglan. Move them up as you work and you will never lose your place.

Weave in ends as you go. Rather than leaving a pile of ends for the end of the project, weave them in after each section. It makes finishing feel much less daunting.

Customizing Your Baby Cardigan

One of the best things about a simple, well-constructed pattern like this one is how easy it is to personalize. Here are a few ideas to make your baby cardigan extra special.

Color blocking: Work the sleeves, body, and yoke in different colors for a playful, modern look. Striped cardigans are endlessly charming and use up small amounts of multiple yarns.

Embellishments: Once the cardigan is complete, you can add appliqués — small crocheted flowers, stars, or animals stitched to the front panel give the cardigan a sweet, handcrafted touch. Keep all embellishments securely attached to avoid any choking hazards.

Lace border: Replace the plain hdc hem border with a simple shell stitch lace edging for a more delicate, heirloom look. A shell stitch edging — worked as (sc, ch 1, dc, ch 1, dc, ch 1, sc) in every third stitch across — adds elegance with minimal extra effort.

Hood: Instead of finishing the neckline with a simple sc border, you can add a small hood by picking up stitches across the back neck and working upward in rows, shaping with increases at the center back to create a rounded hood shape. It adds warmth and makes the cardigan feel extra cozy.

Yarn Suggestions

Since yarn choice can make or break a baby garment, here are a few types worth knowing about.

Superwash merino wool is soft, warm, and machine washable — practically perfect for baby items. It has a beautiful drape and takes dye gorgeously, so the colors are typically vivid and rich.

Cotton and cotton blend yarns are breathable and ideal for warmer climates or summer babies. They can be slightly less stretchy than wool, which means your gauge swatch is especially important.

Bamboo blend yarns have a silky softness that is wonderful against sensitive baby skin. They are lightweight and have a subtle sheen that makes finished garments look particularly polished.

Whatever you choose, always check the care label and opt for machine washable whenever possible — parents of newborns do not have time for hand-washing.

Frequently Asked Questions

Can I make this pattern larger for a toddler? Yes, with some adjustment. The pattern includes sizing up to 12 months. For toddler sizing, you would continue adding raglan increases until your yoke reaches the appropriate chest measurement, and then extend the body and sleeve lengths accordingly. A general rule of thumb is that a 2T chest measures approximately 21 inches and a 3T measures about 22 inches.

What if I run out of yarn partway through? Join a new ball at the beginning of a row whenever possible, and try to join at a side seam or an inconspicuous spot. With DK weight yarn and a full 200-yard skein, you should have more than enough for a newborn size, but it is always smart to have a backup skein on hand.

Can I crochet the sleeves in the round instead of flat? Absolutely. Working the sleeves in the round eliminates the need for a seam, which many crocheters prefer. Simply join your yarn and work in continuous rounds rather than back-and-forth rows. If you work in the round, the wrong side of your work will always be facing you when you reach for the BPsc rows, so adjust your texture stitch direction accordingly to keep the ridges on the outside.

My cardigan looks a bit uneven. What should I do? Blocking is the answer. A light wet block can work wonders on crochet fabric, evening out stitches and softening the entire piece. If the unevenness is significant, it may be a tension issue — check that you are not crocheting too tightly at the beginning of rows, which is a very common beginner habit.

A Few Final Words

A handmade baby cardigan is one of those gifts that gets kept. Long after the child has outgrown it, parents tuck it away in a memory box, brought out years later with a soft smile. When you crochet something by hand, you put time, care, and love into every single stitch, and the person who receives it almost always feels that.

This pattern is free because crochet is meant to be shared. If you make one of these cardigans, take a photo and share it — tag it so the community can see your work and be inspired by it. Whether it is your tenth baby cardigan or your very first, making something