Cecilia Jacket - Knitting Pattern For Women in Debbie Bliss Piper

Cecilia Jacket Knitting Pattern for Women – Debbie Bliss Piper

The Cecilia Jacket is a beautifully structured women's cardigan knitting pattern designed by Debbie Bliss, worked in her Piper DK-weight yarn. This intermediate-level pattern produces a tailored, seamed jacket with a refined textured stitch pattern across the body and sleeves, making it an excellent project for knitters who are comfortable with shaping and multi-needle techniques and are ready to move beyond simple stockinette construction.

What Is Being Made

The finished garment is a women's fitted jacket-style cardigan with set-in sleeves, shaped armholes, and a button band closure. It is sized to fit a bust measurement ranging from 81–86 cm (32–34 in) up to 122–127 cm (48–50 in), with five size options in total. Finished bust measurements range from 91 cm (35¾ in) to 135 cm (53¼ in), and the length to shoulder ranges from 55 cm (21½ in) to 62.5 cm (24½ in). The sleeve length is a consistent 46 cm (18 in) across all sizes. The design features 6 buttons as a front fastening detail.

Construction Techniques

The Cecilia Jacket is constructed using a bottom-up, worked-flat, seamed method. This means each main piece — the back, fronts, and sleeves — is knitted separately from the cast-on edge upward and then joined together using seaming techniques. Working flat on straight needles is a traditional approach that gives knitters precise control over shaping and produces clean, structured seams that add stability to a jacket silhouette.

• Bottom-up construction: Knitting begins at the lower edge and progresses upward toward the shoulders, allowing for straightforward length adjustments.
• Seamed finishing: Individual pieces are sewn together after knitting, which is characteristic of garments designed to have a more tailored, structured fit.
• Worked flat: All main pieces are knitted back and forth in rows rather than in the round, which suits the open-front cardigan format.
• Needle changes for shaping: The pattern uses deliberate needle size changes — moving between 3mm (US 2-3), 3.25mm (US 3), and 3.75mm (US 5) needles — within the body pieces to create subtle waist shaping without traditional decrease-and-increase shaping rows. This is an elegant technique that achieves a fitted silhouette through tension variation alone.
• Wrap 1 technique: A short-row wrapping method is included for specific shaping sections. On a right-side row, the yarn is brought to the front, the next stitch is slipped, and the yarn is returned to the back before the stitch is replaced on the left needle. On the following row, the wrapped stitch and its wrapping loop are worked together as one stitch.
• Armhole shaping: Armholes are shaped with cast-offs and decreases, with coloured thread markers used to indicate the start of armhole shaping for reference during seaming.

Stitches Used

The Cecilia Jacket features a combination of stitch patterns that give the fabric its distinctive textured character:

• Main pattern stitch (4-row repeat): A combination of knit and purl stitches worked over a 4-row repeat. The right-side rows alternate between a k1, [p3, k1] sequence and a [p2, k1, p1] sequence, while wrong-side rows are purled across. This creates a subtle, all-over textured fabric that is more interesting than plain stockinette but remains elegant and wearable.
• Garter stitch: Used in specific sections of the garment. Garter stitch — where every row is knitted — produces a dense, reversible fabric with horizontal ridges. The tension swatch specifies 22 sts and 47 rows to 10 cm over garter stitch using 3.75mm needles, indicating it plays a meaningful structural role in the design.
• Standard knit (k) and purl (p) stitches form the foundation of all stitch patterns used.
• Shaping is achieved