Knitted Onesie

Knitted Baby Onesie | Cosy, Cute and Built for Winter

When the temperature drops, this is the onesie you will reach for. Our Knitted Onesie combines beautiful texture with practical design, keeping your baby warm, settled and looking absolutely adorable through the cooler months.

Available in Pink, White, Navy and Beige, this onesie is as functional as it is sweet. A winter wardrobe essential that pulls double duty for sleep, play and everything in between.

Designed for Real-Life Parenting

Every detail is thoughtfully considered to make daily changes easier for new mums:

• Double-ended two-way zip for quick, stress-free nappy changes without fully undressing your baby
• Fold-over feet to easily adapt between covered and uncovered
• On/off hand mittens to help prevent scratching
• Winter weight knitted fabric that keeps your baby warm without overheating
• Soft knitted texture that is gentle on sensitive newborn skin

Premium Quality You Can Rely On

Made from a 97% Cotton and 3% Spandex winter weight blend, this onesie offers that extra layer of warmth your baby needs during cooler nights and chilly days. It holds its shape and softness wash after wash, because we know how often you will be reaching for it.

A true cold-weather wardrobe essential you will use on repeat.

Why Mums Love This Onesie

• Winter weight fabric for extra warmth on cool nights
• Soft knitted texture that is gentle on delicate skin
• Practical zip and mitten design for stress-free changes
• Holds its shape and softness wash after wash
• One piece that works for sleep, play and outings

Key Features

• Double-ended two-way zip for easy nappy changes
• Fold-over feet (on/off functionality)
• On/off hand mittens
• Winter weight knitted cotton blend

Key Feel: Textured, warm and soft. 

Knitted Onesie vs Lightweight Eco Onesie | Which One is Right for Your Baby?

Not sure which onesie suits your season? Here is a simple guide.

Knitted Onesie (Winter Weight) Best for cooler climates, winter dressing and a classic textured look

• Beautiful knitted cotton blend with a cosy, substantial feel
• On/off mittens and fold-over feet
• Available in Pink, White, Navy and Beige
• A special piece for gifting, outings and winter layering
• Key feel: textured, warm, cosy and classic

Lightweight Eco Onesie (180gsm) Best for warm weather, summer sleep and eco-conscious families

• Silky smooth EcoCosy sustainable fabric
• Ultra-lightweight and moisture-wicking
• Ideal for hot and humid Australian weather
• Added crotch length for nappy comfort
• Key feel: featherlight, silky, breathable and cool

Fabric and Care

• 97% Cotton / 3% Spandex
• Winter weight knitted fabric
• Cold gentle machine wash with like colours
• We recommend cold hand washing for longevity
• Please cold hand wash separately before first use
• Do not use fabric softeners on baby sleepwear
• Refer to care label for full instructions

Please note: colours may appear slightly different from actual items due to lighting or screen settings.

Best For

• Winter and cooler climate dressing
• Overnight sleepwear in cold months
• Newborn essentials and hospital bag packing
• Baby shower gifts
• Outings and family photos in the cooler months

Frequently Asked Questions

Is the Knitted Onesie suitable for newborns?

Yes. The soft cotton knit is gentle on delicate newborn skin and the generous fit allows for comfortable movement from day one.

Is this onesie warm enough for Australian winters? Yes. The winter weight cotton blend provides a cosy, substantial layer of warmth ideal for cooler nights and chilly days. For very cold nights, layer underneath with our Basic Singlet Bodysuit for extra warmth.

How does the Knitted Onesie differ from the Apple Onesie? The Knitted Onesie has a classic textured knitted finish and on/off mittens, making it a beautiful choice for outings and gifting. The Apple Onesie has a buttery smooth finish and is designed specifically for overnight sleep and sensitive skin. 

Love Our Bestsellers? Meet the Ribbed and Apple

If you love the Knitted Onesie, our Ribbed Onesie and Apple Onesie are two of our most loved styles for a reason. The Ribbed is your reliable everyday all-rounder, while the Apple is the go-to for buttery soft overnight warmth. Between the three, you will have every season and every occasion covered.

Complete the Look

Pair with our Baby Beanies to keep little heads warm on chilly days, or add a sweet finishing touch with the Ribbed Knotted Headband or Apple Headband for little girls.

Not sure how many onesies you actually need? Read our guide: How many baby onesies do I need for a newborn?

Size and Fit

This onesie has a slightly generous fit. We would not recommend sizing up as it is already designed with room to move and grow. Please refer to the size chart below and select your baby's current size.

Measurements are taken relaxed, from shoulder to foot.