Krysta Sweater - Knitting Pattern For Women in Debbie Bliss Rialto 4ply & Fine Donegal

Krysta Jumper – Knitting Pattern for Women by Debbie Bliss

The Krysta Jumper is an advanced-level women's knitting pattern designed by Debbie Bliss, published in 2020. It produces a beautifully detailed Fair Isle-style pullover sweater worked in a striking combination of Debbie Bliss Rialto 4ply and Debbie Bliss Fine Donegal yarns. The design features an all-over stranded colourwork pattern across the body and sleeves, making it a rewarding project for experienced knitters who are comfortable managing multiple colours and reading detailed chart repeats.

What Is Being Made

The finished garment is a classic women's pullover jumper with set-in or shaped sleeves, worked in a repeating 32-stitch Fair Isle colourwork motif. It is sized to fit bust measurements ranging from 82 cm (32 in) to 107 cm (42 in), with finished bust measurements of 89 cm (35 in) to 115 cm (45¼ in). The length to back neck ranges from 56 cm to 61 cm (22 in to 24 in) depending on size, and the sleeve length is a consistent 46 cm (18 in) across all sizes. The jumper is constructed in six sizes, offering a good range of fit with a modest amount of positive ease built in.

Construction Techniques

• Bottom-up construction: The body and sleeves are worked from the cast-on edge upward toward the shoulders, which is the traditional approach for seamed garments and allows easy length adjustments.
• Worked flat: All pieces are knitted flat on straight needles rather than in the round, meaning the knitter works back and forth in rows, producing separate front, back, and sleeve panels.
• Seamed finishing: The individual flat-knitted pieces are joined together using seaming techniques, giving the finished jumper a structured, tailored appearance with clean, stable edges.
• Stranded colourwork (Fair Isle): The primary decorative technique is stranded knitting, in which multiple yarn colours are carried across the back of the work simultaneously. The body features a 32-stitch pattern repeat worked from detailed body charts divided into two parts. Managing yarn tension consistently across stranded sections is key to achieving the correct gauge and a neat fabric.

Stitches and Stitch Techniques

• Knit (k) and purl (p) – the foundational stitches used throughout the garment.
• Make one (m1) – an increase stitch worked by picking up and knitting into the back of the loop lying between the stitch just worked and the next stitch, used for shaping.
• Skpo – slip one, knit one, pass slipped stitch over; a left-leaning decrease used in shaping sections.
• Slip (sl) – stitches are slipped as part of decrease and shaping techniques.
• Knit two together (tog) – a right-leaning decrease also used in shaping.
• Fair Isle / stranded pattern stitches – the body and likely the sleeves are worked following a charted 32-stitch repeat colourwork motif, requiring the knitter to read and follow both Body Chart Part 1 and Body Chart Part 2 as provided in the pattern PDF.
• Ribbing or edging stitches are implied at the cast-on edges, typical of bottom-up sweater construction, worked on the smaller needle size.

Materials – Yarn

The pattern calls for two distinct Debbie Bliss yarn types used together to create the colourwork design:

• Debbie Bliss Rialto 4ply in White 01 (M – Main Colour): 4 to 6 balls of 50g, depending on size.
• Debbie Bliss Rialto 4ply in Black 03 (A): 3 to 4 balls of 50g, depending on size.
• Debbie Bliss Fine Donegal in Deep Rose 07 (B): 200g total