Jacket & Top in Sirdar Cotton DK - 8121 - Downloadable PDF

Sirdar 8121 – Jacket & Top Knitting Pattern in Sirdar Cotton DK

Pattern Sirdar 8121 is a downloadable PDF knitting pattern featuring two coordinating designs: a classic knitted jacket and a knitted top, both worked in Sirdar Cotton DK. Designed for intermediate knitters, this pattern covers an impressive range of sizes, from a 32/34 inch to a 52/54 inch bust (81/86 cm to 132/137 cm), making it an inclusive choice for a wide variety of figures. Both garments are well-suited to warmer seasons and everyday wear, taking full advantage of the breathable, smooth qualities of cotton DK yarn.

Design 1: The Knitted Jacket

The jacket is a substantial, wearable layering piece with a generous actual bust measurement ranging from 92 cm (36¼ in) to 143 cm (56¼ in) across the six size options, providing a comfortable, relaxed fit. The full length ranges from 55 cm to 68 cm (approximately 21¾ in to 26¾ in) depending on size, giving it a flattering mid-length silhouette suitable for pairing with trousers, jeans, or skirts.

The jacket features set-in or structured sleeves with an adjustable sleeve length of approximately 46 to 48 cm (18 to 19 in), allowing knitters to personalise the fit. This adjustability is a practical feature that makes the pattern particularly versatile for knitters of different arm lengths.

Materials for the Jacket

• Yarn: Sirdar Cotton DK, shade 542 (F039)
• Quantity: 5 to 9 x 100g balls depending on size
• Suitable substitute yarns include Amalfi DK, Beachcomber DK, Colourwheel DK, Colourwheel Dazzle DK, Cotton Prints DK, Country Style DK, Crofter DK, Dapple DK, Harrap Tweed DK, Sirdar No. 1, Soukie DK, and Toscana DK — though yarn amounts may vary

Design 2: The Knitted Top

The top is a lighter, more fitted companion piece to the jacket, with an actual bust measurement ranging from 90 cm (35½ in) to 141 cm (55½ in). Its full length varies by size, ranging from approximately 46 cm (18 in) to 71.5 cm (28¼ in), offering a versatile silhouette that can be styled casually or dressed up. The top features a short sleeve of just 5 cm (2 in) across all sizes — a neat cap or short sleeve detail that keeps the design cool and contemporary, ideal for warmer weather or layering beneath the matching jacket.

Materials for the Top

• Yarn: Sirdar Cotton DK, shade 527 (F039)
• Quantity: 4 to 7 x 100g balls depending on size
• The same range of DK weight substitute yarns listed for the jacket are also suitable for the top, subject to yarn amount variations

Knitting Techniques and Stitches

As an intermediate-level knitting pattern, Sirdar 8121 is well-suited to knitters who are comfortable with standard garment construction and a variety of knitting techniques beyond the basics. Intermediate knitting patterns of this type typically incorporate a combination of the following:

• Knit and purl stitches — the foundation of most DK garment patterns, used to create stocking stitch fabric and textured ribbing
• Rib stitch — commonly used for cuffs, hems, and neckbands to provide elasticity and a neat, professional finish
• Shaping techniques — including