Children's Sweater: Mosaic Knitting with Cables in BC Garn Baby Alpaca - 5105BC - Downloadable PDF

Children's Sweater: Mosaic Knitting with Cables in BC Garn Baby Alpaca (Pattern 5105BC)

This free, downloadable PDF knitting pattern by Charlotte Kaae for BC Garn (pattern number 5105BC) produces a beautifully textured children's pullover sweater that combines two classic knitting techniques: mosaic knitting and cable knitting. The result is a richly patterned, cozy garment sized for children aged 4, 6, 8, and 10 years, knitted in the luxuriously soft BC Garn Baby Alpaca yarn. This is an intermediate-level pattern that rewards knitters who are ready to move beyond basic stockinette and explore colourwork and textured stitch patterns simultaneously.

What Is Being Made

The finished project is a children's pullover sweater worked in the round. It features a combination of mosaic colourwork panels and cable detailing, creating a garment that is visually striking yet practical for everyday wear. The sweater is sized to fit children from 4 to 10 years old, with finished chest widths of 58 (63) 67 (71) cm and lengths of approximately 39 (42) 47 (51) cm. Sleeve lengths range from approximately 26 (29) 35 (39) cm depending on the size chosen.

Techniques Used

• Mosaic knitting: A form of slipped-stitch colourwork that creates the appearance of intricate two-colour patterning using only one colour per row or round. Unlike stranded colourwork, mosaic knitting is worked by slipping stitches from the previous round rather than carrying floats, making it more accessible for intermediate knitters while still producing striking geometric or textured effects.
• Cable knitting: A classic technique where stitches are crossed over one another using a cable needle or by reordering stitches on the needle, creating twisted rope-like or braided textures that stand out in relief against the background fabric.
• Working in the round: The sweater body is knitted on circular needles, and sleeves and smaller sections are worked on double-pointed needles (DPN), eliminating the need for seaming on most sections.
• Underarm cast-off and joining: Stitches are cast off at the underarm to separate the body and sleeves, a standard seamless construction technique. Specifically, 4 (6) 6 (7) stitches are cast off beneath each sleeve, centred on the seam stitches.
• Tension/gauge swatching: The pattern strongly emphasises checking tension before beginning, as the stitch pattern is charted and gauge-dependent for accurate sizing.
• Decreasing: Both ssk (slip, slip, knit) and k2tog (knit two together) decreases are used, providing left-leaning and right-leaning shaping respectively.
• Marker placement: Eight stitch markers are used throughout construction to track pattern repeats, shaping points, and section divisions.

Stitches Used

• Stockinette stitch (St st): The foundational knit/purl fabric used in background sections of the sweater.
• Mosaic slipped-stitch pattern: Worked from a chart, this stitch pattern uses knit stitches and slipped stitches to build the colourwork design without stranding yarn across the back.
• Cable stitches: Crossed stitch combinations that form the cable panels, worked in conjunction with the mosaic sections to add dimensional texture.
• Knit (K) and purl (P): The fundamental stitches underlying all pattern elements.
• Ssk and k2tog: Directional decrease stitches used for shaping the garment.

Materials

• Yarn: BC Garn Baby Alpaca in colourway au110, a 3-ply (lace/fingering weight) yarn made from 100% baby alpaca. Quantities required are 100 (100) 150 (150) grams depending on size. Baby alpaca is prized for