Ruffle Sweater Jumper Knitting Pattern

Ruffle Sweater in Rowan Pure Alpaca

What Is Being Made

The Ruffle Sweater is a knitted pullover garment designed by Martin Storey. This sweater features a distinctive ruffle construction created through strategic yarn-over and decrease techniques that produce gathered, textured fabric. The design is available in nine size options, ranging from 71-76 cm to 152-157 cm chest measurements, making it suitable for various body sizes from children through adults. The sweater showcases a classic pullover silhouette with set-in shoulders and a crew neckline.

Knitting Techniques Used

This advanced beginner project employs several intermediate knitting techniques that build foundational skills. The primary construction method involves stockinette stitch, which creates a smooth, classic fabric base. The ruffle effect is achieved through yarn-over and decrease sequences that gather the fabric into decorative ruffles. The pattern uses decreasing techniques including K2tog (knit two together) and P2tog (purl two together) stitches to shape the garment and create the ruffle texture. Shoulder shaping is accomplished through strategic cast-offs at the beginning of rows, while neck shaping involves casting off stitches and working decreases at the neck edge over multiple rows to create a fitted neckline. The pattern also demonstrates working in the round concepts and managing multiple stitches on holders during construction.

Stitches and Stitch Patterns

The sweater is primarily constructed using stockinette stitch (alternating knit and purl rows), which provides a smooth, refined appearance ideal for showcasing the yarn's qualities. The ruffle detail is created through knit two together (K2tog) decreases combined with yarn-overs that produce the characteristic gathered texture. Purl two together (P2tog) decreases are used in specific sections to maintain stitch count while shaping. The neckband and ribbed edges employ knit and purl combinations to create elasticity and structure at openings. Decreases are worked strategically at neck edges and shoulder points to achieve proper garment fit and shaping.

Materials: Yarn and Needles

This pattern is designed for Rowan Pure Alpaca, a luxurious natural fiber yarn. The yarn is supplied in 50-gram balls, and the pattern requires between 9 and 17 balls depending on the size being knitted. The photographed sample is worked in Peony 119, a color option within the Pure Alpaca range. Two needle sizes are required: 3¼mm (US 3) needles for the initial cast-on and ribbed sections, and 3¾mm (US 5) needles for the main body. The pattern specifies a tension of 23 stitches and 29 rows over 10 centimeters when measured in stockinette stitch using the 3¾mm needles, ensuring proper garment dimensions and drape.

Construction Overview

The sweater is worked in pieces, beginning with the back section. The back is cast on using the smaller needles with a large stitch count (ranging from 272 to 554 stitches depending on size) to accommodate the ruffle construction. The initial rows feature the K2tog decrease sequence that creates the ruffle gather. The front is worked similarly but includes additional neck shaping rows before the shoulder shaping begins. Shoulder shaping is achieved through progressive cast-offs, and the neckline is shaped by decreasing stitches at the neck edge over multiple rows. The pattern provides detailed row-by-row instructions for managing these shaping sequences across all nine sizes, ensuring consistent fit and proportions throughout the size range.