Step 1 — Assembling the squares

Start by crocheting four individual granny squares to the same size. Lay them out in a 2×2 arrangement and join them using a slip stitch seam on the wrong side for a clean, flat join.

Step 2 — Adding the sleeves

Pick up stitches along each armhole opening and work the sleeves downward in the round. This approach gives a neat, adjustable fit for little ones.

Step 3 — Joining the edges

Close the side seams and sleeve seams with a slip stitch join, keeping tension consistent so the garment hangs evenly.

Step 4 — Fashioning the collar

Work a simple single-crochet border around the neckline for a tidy finish that won't irritate sensitive skin.

Step 5 — Steam-blocking to perfection

Lay the finished sweater on a blocking mat and use a steam iron held a few centimetres above the fabric. This opens up the granny square pattern and evens out the stitches beautifully.

Finished measurements: cuff-to-cuff 26", height 10", width 11", sleeves 8.5" × 4".

Frequently asked questions

What yarn weight is best for a granny square baby sweater?
A DK or light worsted weight works well — it creates a fabric that's warm but not too heavy for a baby to wear comfortably.

Can I adjust the pattern for a different size?
Yes — simply make your granny squares larger or smaller and check the finished measurements against your baby's chest size.

Do I need to block the squares before assembling?
It's helpful but not essential. Blocking before joining makes the squares easier to align and gives a more polished final result.

What hook size should I use?
Follow the band on your chosen yarn, then do a gauge swatch — getting gauge right is key for the finished measurements to match.

Is this pattern suitable for beginners?
If you're comfortable with basic granny squares and joining techniques, yes. The video tutorial walks through every step in detail.

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