Cosmo Garter Stitch Jacket & Baby Bootees – Knitting Pattern (Preemie to 12 Months)

Create a timeless, cosy set for your little one with the Cosmo Garter Stitch Jacket and Baby Bootees. This beautifully simple duo is worked entirely in garter stitch, giving a soft, stretchy texture that’s as comfortable as it is classic.

The Cosmo Jacket features raglan shaping for a natural fit and easy movement, making it the perfect layering piece from preemie to 12 months. Paired with the matching baby bootees (one size, 3–6 months), this set is a delightful gift for new arrivals and a soothing knit for any season.

Made using Debbie Bliss Baby Cashmerino, a sumptuously soft blend that’s gentle against delicate skin and easy to care for, this pattern combines luxury with practicality.

Pattern details:

Sizes: Jacket – Preemie, 0–3, 3–6, 6–9, and 9–12 months; Bootees – 3–6 months

Yarn: Debbie Bliss Baby Cashmerino

Stitch: Garter stitch throughout

Features: Raglan shaping, matching bootees

Skill level: Easy

Construction: Worked flat and seamed

Materials
- 2 3: 3: 3: 4: 4 x 50g/1¾oz balls in Debbie Bliss Baby Cashmerino in Silver.

• Pair of 3.25mm (US 3) knitting needles

• One small button

Perfect for gifting or creating a cherished heirloom, the Cosmo Garter Stitch Jacket & Bootees offer simple, satisfying knitting and timeless baby style.