Noro Janome Waistcoat (Akita) Vest Knitting Pattern

Noro Janome Waistcoat (Akita)

What is Being Made

The Noro Janome Waistcoat is a fitted sleeveless vest designed to be worked from the bottom up using the seamed, flat knitting construction method. This garment is available in three sizes to fit bust measurements of 32-34 inches (81-86cm), 34-36 inches (86-91cm), and 36-38 inches (91-96cm), with finished widths of 36 inches (91cm), 38 inches (96cm), and 40 inches (101cm) respectively. The finished length ranges from 18 inches (46cm) to 20 inches (51cm) depending on size. The waistcoat features a button front closure with five buttons positioned strategically along the front opening.

Techniques Used

This waistcoat employs several fundamental knitting techniques to create its structured silhouette. The bottom-up construction method means knitters begin at the hem and work upward toward the shoulders, allowing for easier fitting adjustments and a more intuitive building process. The garment is worked flat on straight needles rather than in the round, which means each piece is created as a flat panel and later seamed together to form the finished vest. This approach provides clean, professional seams and allows for precise shaping at the armholes and neckline.

The pattern incorporates armhole shaping achieved through strategic decreasing: the armhole edge is shaped by casting off stitches at the beginning of rows, followed by single-stitch decreases worked over multiple rows to create a smooth, fitted curve. Neck shaping is similarly constructed using cast-off stitches and gradual decreases to form a comfortable neckline. Shoulder shaping uses cast-off techniques to create the proper angle where the front and back pieces meet at the shoulders. The pattern uses both right-side-facing (RSF) and wrong-side-facing (WSF) instructions to ensure shaping occurs on the correct sides of the fabric.

Stitches Used

The Noro Janome Waistcoat is constructed primarily using stockinette stitch as the foundational stitch, which creates the smooth, classic appearance typical of fitted knitwear. The pattern notation indicates the use of a repeating pattern stitch throughout the garment, though the specific stitch pattern is referenced as "patt" in the instructions. Construction stitches include cast-on stitches to begin each piece, knit and purl stitches to build the fabric, decreases (including knit two together) to shape the armholes and neckline, and cast-off stitches to bind off edges and create finished seams. The pattern also employs slip stitches worked purlwise for a refined edge treatment.

Materials

The Noro Janome Waistcoat is designed to be knitted with Noro Janome yarn, a premium yarn from the Noro brand. Yarn quantities vary by size: 200 grams for the smallest size, 220 grams for the medium size, and 240 grams for the largest size. The project requires one pair of US 6 (4mm) needles for the main knitting. Additionally, five buttons are needed to complete the front closure. The recommended tension is 21 stitches and 29 rows over a 4-inch (10cm) square when measured over the pattern stitch using US 6 (4mm) needles, which is essential for achieving the correct finished measurements.

Pattern Structure

The pattern is organized into distinct sections for the back and front pieces. The back piece is cast on with 95, 101, or 107 stitches depending on size and worked upward to the armhole. The front pieces are each cast on with 52, 55, or 58 stitches and worked to match the back length before armhole shaping begins. Both front and back pieces undergo identical armhole shaping, with 3 stitches cast off at the armhole edge followed by 7 rows of single-stitch decreases. The front pieces additionally require neck shaping, with 6 stitches cast off at the neck edge and 19 to 21 rows of single-stitch decreases at the neck edge. Shoulder shaping is worked on both front and back pieces, casting off 9, 10, or 11 stitches for the first shoulder bind-off and 8, 9, or 10 stitches for the final