How to Crochet a Summer Baby Cardigan

This sweet and breathable summer baby cardigan is perfect for little ones aged 0–6 months. Lightweight and made with cotton yarn, it’s ideal for warm weather and makes a thoughtful handmade gift. Whether you’re a confident beginner or an intermediate crocheter, this pattern will guide you through each step from the yoke to the finishing touches.

📏 Size

  • Designed to fit a 0–6 month-old baby

  • Adjustments can be made by changing yarn weight, hook size, or adding rows

 

🧵 Materials

  • Lightweight (DK/Category 3) cotton yarn – approx. 200–250 grams
    Cotton is breathable, soft, and perfect for summer wear.

  • 4.0 mm (G-6) crochet hook

  • Stitch markers

  • Yarn needle

  • Scissors

  • 3–5 small buttons (optional)

 

🧶 Stitches & Abbreviations

Abbreviation Stitch
ch chain
sl st slip stitch
sc single crochet
dc double crochet
inc increase (2 dc in one stitch)
dec decrease (dc2tog)
st(s) stitch(es)

You should be familiar with basic stitches. If not, I can walk you through them.

🧷 Construction Overview

This cardigan is worked top-down using a raglan yoke method. Once the yoke is complete, the body and sleeves are separated and finished individually.

 

Instructions

🧣 Step 1: Yoke

Foundation Chain:
Ch 54 (this will form the neckline)

Row 1 (Setup):
Dc in the 4th chain from hook and in each chain across. (52 dc total)
Turn.

Row 2 (Raglan Increase Setup):
Place stitch markers for raglan increases in these positions:

  • 8 dc (left front) → place marker

  • 10 dc (sleeve) → place marker

  • 16 dc (back) → place marker

  • 10 dc (sleeve) → place marker

  • 8 dc (right front)

Rows 3–9 (or until yoke depth reaches 4.5–5 inches):
Dc across, making 2 dc in each marked stitch.
Move markers up to the first dc of each increase every row.

 

👕 Step 2: Separate Sleeves

When the yoke is long enough:

Body Row:

  • Dc across to the first marker

  • Skip stitches for sleeve, ch 4 (armhole)

  • Dc across the back

  • Skip next sleeve sts, ch 4 again

  • Dc to end

Now your cardigan will have an opening for the body and two armholes.

 

🧥 Step 3: Body

Continue working dc rows beneath the armholes.
Repeat until the cardigan reaches the desired length (usually 6–8 rows).
Optional: Add a shell stitch or scallop border at the hem for a decorative finish.

 

🧵 Step 4: Sleeves

Attach yarn under the arm.

  • Work dc rounds around the sleeve opening

  • Repeat for 5–6 rounds (or until preferred sleeve length)

  • Finish with a round of sc or a decorative edge

Repeat for the second sleeve.

 

🔘 Step 5: Front Edging & Buttons

  • Attach yarn at the bottom corner of one front panel

  • Sc evenly up the front edge, around the neckline, and down the other side

  • To add buttonholes: on one side, ch 2, skip 2 sts every 5–6 stitches

  • On the opposite side, sew buttons to align with buttonholes

 

Tuturial Video

 

✅ Final Touches

  • Weave in all yarn ends neatly using a yarn needle

  • Lightly block the cardigan by pinning it to shape and misting with water

  • Let dry flat for best results

 

🎨 Customization Ideas

  • Use self-striping or ombré yarn for a colorful effect

  • Crochet a tiny flower or motif to stitch onto the front

  • Add a hood by continuing rows from the neckline

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