Cardigan & Waistcoat in Sirdar Wash 'n' Wear Double Crepe DK - 7340 - Downloadable PDF

Cardigan & Waistcoat in Sirdar Wash 'n' Wear Double Crepe DK – Pattern 7340

This downloadable PDF knitting pattern from Sirdar presents two classic knitwear designs in one: a longline cardigan and a sleeveless waistcoat, both worked in Sirdar Wash 'n' Wear Double Crepe DK. The pattern is graded across six sizes, fitting bust measurements from 81 cm (32 in) to 107 cm (42 in), making it an accessible and versatile choice for a wide range of knitters. Both garments share the same elegant, relaxed silhouette and are designed to be practical everyday wardrobe pieces.

The Cardigan

The cardigan is a full-sleeved, button-front design with a neat, structured finish. It is a timeless layering piece suited to both casual and smart-casual occasions.

Sizing and Measurements

• Dress sizes covered: 10, 12, 14, 16, 18, and 20
• Actual bust measurement: 87–113 cm (34¼–44½ in)
• Full length: approximately 70–78 cm (27½–30¾ in), varying by size
• Sleeve length: 43–47 cm (17–18½ in), noted as adjustable

Materials – Cardigan

• Yarn: Sirdar Wash 'n' Wear Double Crepe DK (shade 223), in 50 g balls
• Quantity required: 10 (size 10) to 14 (size 20) balls
• Needles: 1 pair of 4 mm (UK8 / USA6) knitting needles and 1 pair of 3¼ mm (UK10 / USA3) knitting needles
• An optional 3¼ mm 80 cm circular needle is also listed for finishing
• Notions: 1 button

The Waistcoat

The waistcoat is a sleeveless version that pairs beautifully with the cardigan or works equally well as a standalone layering piece. It shares the same clean lines and construction approach as the cardigan, making it a smart, versatile addition to any handknitted wardrobe.

Sizing and Measurements

• Covers the same six dress sizes (10–20) with identical bust and length measurements to the cardigan

Materials – Waistcoat

• Yarn: Sirdar Wash 'n' Wear Double Crepe DK (shade 222), in 50 g balls
• Quantity required: 7 (size 10) to 10 (size 20) balls
• Needles: Same needle sizes as the cardigan – 4 mm and 3¼ mm pairs, plus optional circular needle
• Notions: 1 button

Techniques and Stitches Used

Both garments are worked flat in separate pieces – including a left front, right front, back, and (for the cardigan) sleeves – which are then seamed together. This is a traditional construction method well suited to knitters who are comfortable with basic shaping and finishing techniques.

Key Stitches

• Stocking stitch – the primary fabric stitch, created by alternating knit rows on the right side and purl rows on the wrong side, producing a smooth, classic surface
• Rib stitch – typically used for welts, cuffs, and neckbands to provide elasticity and a neat, professional edge; worked on the smaller 3¼ mm needles

Key Techniques