Waistcoat in Sirdar Country Style 4 Ply - 7112 - Downloadable PDF

Crochet Waistcoat in Sirdar Country Style 4 Ply – Pattern 7112

This downloadable PDF crochet pattern from Sirdar provides instructions for making a classic crocheted waistcoat in the popular Sirdar Country Style 4 Ply yarn. The pattern covers six sizes, fitting bust measurements from 81 cm (32 in) to 107 cm (42 in), corresponding to dress sizes 10 through 20, making it a versatile choice for a wide range of crocheters. The finished waistcoat has an actual measurement of between 86 cm and 112 cm around the bust, with a full length ranging from 59 cm to 67 cm depending on the size worked.

What Is Being Made

The finished project is a crocheted waistcoat — a sleeveless, tailored outerwear or layering piece suitable for everyday wear. Waistcoats worked in 4 ply yarn are lightweight and neat in appearance, making them ideal for layering over shirts or blouses across multiple seasons. The design is fastened with one button, giving it a clean, minimalist finish.

Colourwork and Yarn Shades

One of the notable features of this pattern is its use of three colours of Sirdar Country Style 4 Ply, creating a multi-toned design:

• Shade 626 (Colour A) — the main shade, requiring 3 balls for sizes 10–14 and 4 balls for sizes 16–20, each ball weighing 50g
• Shade 388 (Colour B) — a contrast colour, requiring 2 balls across all sizes
• Shade 615 (Colour C) — a second contrast colour, also requiring 2 balls across all sizes

Sirdar Country Style 4 Ply is a smooth, fine-weight yarn well suited to detailed crochet work. Its 4 ply weight produces a fabric with excellent stitch definition, allowing the texture and structure of crochet stitches to show clearly in the finished waistcoat.

Crochet Hook and Tools

The pattern calls for a 3.50mm crochet hook (UK 9 / US E/4). As with all crochet patterns, the hook size given is a recommendation — crocheters are advised to adjust to a thinner or thicker hook as needed to achieve the correct tension. One button is also required to complete the garment.

Tension

Achieving the correct tension is emphasised as essential for this pattern. The stated tension is 19 stitches and 23 rows to 10 cm (4 in), measured over double crochet using the 3.50mm hook. Tension swatching before beginning the main project is strongly recommended. If your swatch has fewer stitches than specified, switch to a thinner hook; if it has more stitches, use a thicker hook.

Stitches and Techniques Used

The primary stitch used throughout this waistcoat pattern is double crochet (UK terminology), which is equivalent to single crochet in US terminology. Double crochet produces a dense, firm, and even fabric — ideal for a structured garment like a waistcoat. The pattern also references the use of chain stitches and alternate row working, which are standard elements of crochet garment construction.

• Double crochet (dc) — the main body stitch throughout
• Chain (ch) — used for turning and shaping
• Colour alternation — working with three shades across the design

Pattern Format

This pattern is available as a downloadable PDF, allowing instant access after purchase. It is published by Sirdar under pattern number 7112 and is designed specifically for crocheters working with 4 ply weight yarn. The clear size range and straightforward stitch construction make it accessible to crocheters with a solid understanding of basic crochet techniques who are ready to work a shaped garment.