Knappa Sweater Knitting Pattern in MillaMia - Knitting Pattern by MillaMia

Knäppa Jumper & Mittens Knitting Pattern by MillaMia in Naturally Soft Merino

The Knäppa Jumper & Mittens is a charming children's knitwear set from MillaMia, designed to showcase the brand's signature playful yet modern aesthetic through the use of bright colours and clean, classic styling. This downloadable PDF knitting pattern covers two separate projects — a children's pullover jumper and a coordinating pair of mittens — both worked in MillaMia Naturally Soft Merino yarn at a sport weight. The pattern is rated Beginner level, making it an excellent choice for knitters who are building confidence beyond the very basics and looking for a satisfying, wearable result.

The Knäppa Jumper

The Knäppa Jumper is a children's pullover sweater designed with simplicity and practicality at its heart. One of its most thoughtful design features is the boat neck finish, which makes it easy for children to pull the garment on and off independently — a detail parents and caregivers will appreciate. The jumper is constructed using a bottom-up, seamed, worked flat method, meaning the front and back pieces are knitted separately as flat panels and then joined together with seams. This traditional construction approach is well-suited to beginner knitters, as working flat avoids the need for circular needles or complex in-the-round techniques, and seaming provides a neat, structured finish.

Sizing and Measurements

The Knäppa Jumper is sized to fit children across a wide age range, offering five sizes:

• 2–3 years: 62 cm / 24½ in chest, 35 cm / 13¼ in length to shoulder, 26 cm / 10¼ in sleeve length
• 4–5 years: 66 cm / 26 in chest, 39 cm / 15¼ in length to shoulder, 29 cm / 11½ in sleeve length
• 6–7 years: 70 cm / 27½ in chest, 43 cm / 17 in length to shoulder, 32 cm / 12½ in sleeve length
• 8–9 years: 76 cm / 30 in chest, 47 cm / 18½ in length to shoulder, 35 cm / 13¾ in sleeve length
• 10–11 years: 80 cm / 31½ in chest, 51 cm / 20 in length to shoulder, 38 cm / 15 in sleeve length

Techniques and Stitches

The jumper is primarily worked in stocking stitch (stockinette), which forms the smooth, classic fabric of the body and sleeves. The design incorporates stripes, a technique that is beginner-friendly and highly effective at creating visual interest without requiring complex colourwork such as Fair Isle or intarsia. Stripes in stocking stitch are achieved simply by changing yarn colour at the beginning of a right-side row, making them ideal for knitters who are new to working with multiple colours.

The bottom-up construction means knitters begin at the lower edge of each piece and work upward toward the shoulders, which is the most intuitive direction for beginners to follow. The seamed finishing technique — joining the shoulder seams, side seams, and sleeve seams — gives the finished garment a structured, professional look and is a valuable skill for any knitter to develop.

Tension / Gauge

The pattern specifies a tension of 25 stitches and 34 rows to 10 cm / 4 in over stocking stitch using 3.25 mm (US 3) needles. Achieving the correct tension is essential for ensuring the jumper knits up to the intended measurements, and knitters are always encouraged to work a tension swatch before casting on.

Materials

The recommended yarn is MillaMia Naturally Soft Merino, a sport weight yarn celebrated for its softness and suitability for children's garments. Merino wool is a natural fibre known for its warmth, breathability, and gentle feel against sensitive skin. The pattern features bright colours