Sirdar All-Over Fair Isle Sweater in Cashmere Merino Silk DK

Sirdar All-Over Fair Isle Sweater in Cashmere Merino Silk DK

What is Being Made

This is an advanced-level knitted sweater featuring an all-over Fair Isle pattern. The design is offered in six sizes ranging from 81–137cm (32–54in) chest measurement, with lengths from 55cm to 65cm (21¾–25½ inches) and consistent sleeve lengths of approximately 43–45cm (17–17¾ inches). The sweater is crafted using the Cashmere Merino Silk yarn in Double Knitting weight, combining luxury fibers for a sophisticated womenswear piece.

Fair Isle Technique and Colour Work

This sweater employs the traditional Fair Isle knitting technique, which involves working with multiple colours across each row to create intricate patterned designs. Fair Isle is a stranded colourwork method where yarn colours are carried across the back of the fabric, creating a dense, textured garment. The pattern utilizes three distinct yarn shades to build the all-over design that covers the entire sweater body and sleeves. This technique requires advanced knitting skills, as managing multiple colour strands simultaneously demands precision, consistent tension, and careful attention to stitch counts.

Stitches and Construction

The sweater is constructed using fundamental knitting stitches adapted for Fair Isle colourwork. Knit and purl stitches form the foundation, worked in the round or flat depending on the construction method specified in the full pattern instructions. The Fair Isle pattern itself is created by strategically switching between the three yarn colours to form the repeating motif across rows. Ribbing is typically used at the cuffs, hem, and neckline to provide elasticity and a finished appearance. The pattern includes shaping for armholes and sleeve caps to achieve the fitted silhouette appropriate to each size.

Yarn and Materials

The sweater is knitted with Sirdar Cashmere Merino Silk in Double Knitting (DK) weight. This premium yarn blend combines pure silk, extra fine merino wool, and Himalayan cashmere, creating a luxurious, soft fabric suitable for sophisticated womenswear. The yarn is supplied in 50g balls. The pattern calls for three shades: Yarn A in shade 407 (Royal Navy) as the primary colour, with Yarn B and Yarn C in complementary shades to complete the Fair Isle design. Yarn quantities vary by size, ranging from 3–4 balls of Yarn A and 6–8 balls each of Yarns B and C depending on the chosen size.

Recommended Yarn Shades

Sirdar provides a curated palette of sophisticated shades inspired by English estates, including:

• 403 China Blue
• 407 Royal Navy (featured as Yarn A in this design)
• 408 (third shade in pattern)
• 416 Orchard Red
• 421 Meadow Green
• 423 Nomad Orange

Needles and Equipment

The pattern requires knitting needles appropriate for Double Knitting yarn. Specific needle sizes are detailed in the full pattern instructions on the back pages. Additional equipment typically includes stitch markers for managing the Fair Isle pattern repeats and a tapestry needle for weaving in the multiple yarn ends created by the colourwork technique.

Design Heritage and Pattern Guarantee

Design No. 10311 is produced by Sirdar, a British yarn company established in West Yorkshire in 1880 with a rich heritage in hand knitting. Sirdar triple-checks every pattern to guarantee successful results when using the recommended Sirdar yarns. This sweater exemplifies the brand's commitment to combining traditional knitting techniques with contemporary luxury yarns and flattering design.