Multi Tartan Jumper - Free Knitting Pattern For Women in Paintbox Yarns Simply DK

Multi Tartan Jumper – Free DK Knitting Pattern for Women by Paintbox Yarns

The Multi Tartan Jumper is a striking women's sweater knitting pattern designed by Paintbox Yarns, available as a free downloadable PDF. Inspired by the bold geometry of traditional tartan cloth, this design translates the iconic grid-like plaid motif into colourwork knitting, resulting in a garment that is both visually dramatic and technically rewarding. It is rated advanced in difficulty, making it an ideal project for experienced knitters looking to develop or showcase their stranded colourwork skills.

What Is Being Made

The finished project is a classic women's pullover jumper worked in a tartan-inspired colourwork pattern. The design features the characteristic intersecting horizontal, vertical, and diagonal stripe structure of tartan, recreated through careful colour sequencing in knitting. The jumper is sized to fit bust measurements ranging from 81 cm to 107 cm (32 in to 42 in), with actual finished measurements from 90 cm to 115 cm (35½ in to 45¼ in), providing a comfortable amount of ease across all sizes. Finished lengths range from 44 cm to 49 cm (17¼ in to 19¼ in), and sleeve lengths from 46 cm to 48 cm (18 in to 19 in) depending on the size chosen.

Construction and Techniques

This pattern uses a combination of three key construction techniques that together define both the structure and the visual character of the finished jumper:

• Worked Flat: The pieces of this jumper are knitted flat, meaning they are worked back and forth in rows on straight or circular needles rather than in the round. This approach produces separate panels — typically a front, a back, and two sleeves — that are later assembled.
• Stranded Colourwork: The tartan effect is achieved using stranded colourwork, a technique in which two or more yarn colours are carried across each row, with the non-working yarn stranded loosely across the back of the fabric. This creates the dense, structured fabric characteristic of traditional Fair Isle and tartan-inspired knitwear. Managing yarn tension carefully during stranded sections is essential to achieving an even, professional result, which is one of the reasons this pattern is classified as advanced.
• Seamed Construction: Once all pieces are complete, the jumper is assembled by seaming. This means the knitter joins the front to the back at the shoulders and sides, and attaches the sleeves using a sewing or mattress stitch technique. Seamed construction gives the finished garment structure and durability, and allows each piece to be blocked individually before joining for the best results.

Stitches and Stitch Techniques

As a colourwork jumper worked flat, the pattern primarily employs knit and purl stitches to build the stocking stitch (stockinette) fabric that forms the base of the tartan colourwork panels. Stocking stitch is the standard ground fabric for stranded colourwork, as its smooth surface allows the coloured motifs to read clearly and crisply. Ribbing stitches — typically a combination of knit and purl in a repeating sequence — are commonly used at the cuffs, hem, and neckband to create neat, elasticated edges that help the garment retain its shape and fit snugly against the body.

Yarn and Materials

The pattern is designed specifically for Paintbox Yarns Simply DK, a DK weight yarn. Simply DK is a smooth, tightly spun yarn that is well suited to colourwork knitting because its consistent structure helps each colour stand out clearly against the others, producing sharp, well-defined tartan lines. The pattern requires multiple colours to achieve the full tartan effect, and yarn quantities are noted as approximate, based on average requirements. Paintbox Yarns notes that colour reproduction in printed materials may vary, and recommends using their yarn specifically, as the pattern quantities and tension have been calculated with Paintbox Yarns Simply DK in mind. Using an alternative yarn may affect the finished result.

Pattern Format and Sizing Notes

The pattern is written using UK knitting terminology, with US terminology equivalents provided in italics within round brackets throughout. Instructions are given for the smallest size first, with adjustments for larger sizes shown in square brackets. Where a single figure appears without brackets, it applies to all sizes. This clear, layered format makes it straightforward to follow the correct instructions for your chosen size throughout the pattern.