Line Jacket in Sirdar Supersoft Aran - 5238 - Downloadable PDF

Line Jacket in Sirdar Supersoft Aran – Pattern 5238: A Detailed Summary

This downloadable PDF knitting pattern from Sirdar provides instructions for a charming Baby/Girl's A-Line Jacket, designed to fit infants and toddlers from birth through three years of age. The pattern is published under Sirdar's reference 5238 and uses the brand's own Sirdar Supersoft Aran yarn, making it a wonderfully soft and practical project for a baby or young child's wardrobe. Rated at an intermediate difficulty level, this pattern is well suited to knitters who are comfortable working textured stitch patterns and simple shaping techniques.

What Is Being Made

The finished garment is a classic A-line shaped jacket for babies and girls, sized to fit chest measurements ranging from 41 cm (16 in) up to 56 cm (22 in), covering four age brackets:

• 0–6 months – to fit 41 cm / 16 in chest
• 6–12 months – to fit 46 cm / 18 in chest
• 1–2 years – to fit 51 cm / 20 in chest
• 2–3 years – to fit 56 cm / 22 in chest

The jacket features a gently flared A-line silhouette, set-in or shaped sleeves with an adjustable sleeve length, and a neat button band fastening. Full lengths range from 24 cm (9½ in) for the smallest size up to 38 cm (15 in) for the largest, making it a versatile layering piece for everyday wear. The jacket fastens with 5 to 6 Sirdar Elegant Buttons (Code B5611 – shade 0924), depending on the size chosen.

Techniques Used

This pattern draws on a number of classic knitting construction and shaping techniques that make it a rewarding intermediate-level project:

• Thumb method cast-on – used throughout for casting on stitches at the start of each piece, giving a firm and elastic edge suitable for a baby garment.
• A-line shaping – achieved through regular decreases worked at each end of rows on the back and fronts, gradually tapering the fabric from a wider hem to a narrower waist and chest. Decreases are typically worked every 6th row.
• Armhole and sleeve shaping – standard decrease shaping is used to form the armholes and to shape the sleeve cap, ensuring a neat fit.
• Button band construction – the left and right fronts are worked separately, with button and buttonhole bands integrated into the front edges.
• Tension swatch checking – the pattern strongly emphasises working a tension swatch before beginning, as achieving the correct tension is essential to the garment's fit and proportions.

Stitches Used

The jacket combines two distinct stitch patterns that give it both visual texture and a classic handknitted character:

• Irish Moss Stitch – this is the primary background stitch used across the main body and sleeves. Irish moss stitch is a simple two-row repeat that alternates knit and purl stitches in a shifting sequence, creating a dense, slightly raised fabric with excellent drape and warmth. The tension for this pattern is set at 18 stitches and 24 rows to 10 cm (4 in) over Irish moss stitch on 5 mm needles.
• Leaf and Bobble Panel – a decorative panel stitch used as an accent detail. This panel measures 3 cm (1¼ in) across 5 to 9 stitches and adds a delicate, ornamental quality to the jacket. It incorporates yarn-over increases and decreases to suggest leaf shapes alongside bobbles.
• Bobble stitch (MB – Make Bobble) – individual bobbles are created by working (k1, p1, k1) into the next stitch, then turning and working across the three resulting stitches over several short rows, before decreasing back to a single stitch. This technique creates a small, rounded raised bobble that adds a playful, tactile detail to the Leaf and Bobble panel.