January 27, 2026

How to crochet baby girls cardigan 0-12 months

Materials Needed

  • Yarn: DK weight (Lightweight #3) yarn. Approximately 100g for sizes 0–6 months; 150g for 6–12 months.
  • Hooks: 4mm (main body) and 3.5mm (for edging on smaller sizes to tighten the neckline).
  • Tools: 10 stitch markers, measuring tape, scissors, yarn needle, and a smaller needle for buttons.
  • Buttons: Three buttons (approx. 2cm wide).

Step 1: The Foundation (Starting Loops)

Instead of a traditional chain, this project uses foundation loops for a flexible start:

  1. Make a slip knot and chain 3.
  2. Double crochet (dc) into the first chain to form a loop.
  3. Chain 3 and dc into the bottom of those three chains to form the next loop.
  4. Repeat until you have 15 loops

Marking the Yoke: Place stitch markers in the following loops to define the front, sleeves, and back:

  • 1st Loop: Front left.
  • 5th Loop: Corner (skip 3 loops after the first marker).
  • 9th Loop: Corner (skip 3 loops for the sleeve).
  • 13th Loop: Corner (skip 3 loops for the sleeve).
  • 15th Loop: Front right.

Step 2: The Yoke (Top-Down Construction)

The pattern consists of “V-stitches” (dc, ch 1, dc) and “three double crochet clusters.”

  • Row 1: Work a V-stitch, ch 1, V-stitch in the corner markers to create increases. Between corners, alternate between 3 dc clusters and V-stitches .
  • Front Increases (V-Neck): Rows 2 through 4 involve increasing at the very edges of the front panels to create the V-neck shape .
  • Expansion: Continue the 4-row increase repeat for the corners until the back (from stitch marker to stitch marker) matches the half-chest measurement for your size:
    • 0-3 Months: 23 cm
    • 3-6 Months: 24 cm
    • 6-9 Months: 25 cm
    • 9-12 Months: 26 cm .

Step 3: Connecting the Underarms

Once the yoke is the correct size, you will skip the sleeve loops to form the armholes:

  1. Crochet across the front panel to the first marker.
  2. Double crochet into the marker, chain 1, skip the sleeve section, and dc into the next marker.
  3. Crochet across the back to the third marker and repeat the process for the second sleeve.

Step 4: The Body and Lower Increases

After connecting, work two rows straight down. To give the cardigan a slightly flared shape, perform a one-time increase row right under the armholes and in the center of the back .

  • If increasing in a V-stitch: Work (V-stitch, 1 dc, V-stitch) into that space .
  • If increasing in a 3-dc cluster: Work 1 dc in the first stitch, a V-stitch in the middle, and 1 dc in the last .

Continue the pattern until the cardigan is about 2 cm shorter than your desired total length.


Step 5: Edging and Buttonholes

  1. Bottom Trim: Create a “fan” edge by working 4 dc with ch-1 spaces between them in the V-stitches, and single crochets (sc) in the 3-dc clusters .
  2. Buttonhole Border: Work 3 rows of single crochet up the front panels. On the “buttonhole side,” create holes by chaining 2 and skipping 1 stitch at regular intervals (6 sc apart for large sizes, 5 sc for small) .
  3. Neckline: Work 4 half-double crochets (hdc) into each starting loop along the neck, slip stitching between them to create a scalloped edge.

Step 6: The Sleeves

  1. Attach yarn at the underarm.
  2. Work in the established pattern (alternating V-stitches and 3-dc clusters) in rounds, but turn your work after every round to maintain the texture .
  3. Cuffs: For the final row, use a smaller hook. Decrease the width by skipping the middle stitch of the 3-dc clusters and the ch-1 of the V-stitches.
  4. Finish with a “ridge” edge: (Ch 3, dc in same stitch, skip 1, slip stitch) repeated around.

Final Touches

  • Drawstring: Create a “cord” using a specialized chain technique and weave it through the second row under the armholes to create a bow in the front or back .
  • Finish: Sew on your three buttons and weave in all remaining yarn tails.

Video Tutorial:

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