How to Choose the Best Yarn for Baby Projects

There’s something extra special about crafting for a new baby. Whether it’s a tiny pair of booties, a soft little cardigan or a snuggly blanket, handmade items carry so much love and care in every stitch. But when it comes to choosing yarn for baby projects, it’s not just about the colour or texture; it’s about selecting the right fibre that’s gentle on delicate skin, safe, practical and comfortable for everyday wear.

In this guide, we’ll walk you through what to consider when choosing yarn for baby projects, from fibre content and washing instructions to lesser-known factors like breathability, antibacterial properties and durability. Whether you’re a seasoned maker or a first-time gift-giver, these tips will help you choose yarns that feel as good as they look and stand the test of time (and teething!).

1. Softness: The Golden Rule for Baby Yarn

Babies have ultra-sensitive skin, so the number one priority is softness. You’ll want to choose a yarn that feels gentle and non-irritating, especially if it will be worn directly against the skin.

Look for:

• Combed or mercerised cotton

• Bamboo or eucalyptus blends

• Baby alpaca (for older babies or cool climates)

  
  

Avoid fibres that feel coarse or scratchy, even if they soften after washing, that initial roughness can cause discomfort for newborns. If in doubt, do a cheek test: hold the yarn against your cheek or inner wrist and see how it feels.

2. Durability: For Crawling, Tugging, and Washing (Again)

Let’s face it. Baby items get a lot of wear. Between crawling, wriggling, drooling and washing, you need a yarn that can handle it all without pilling, stretching or losing its shape.

Durable yarns like cotton blends and machine-washable wools can hold up to frequent use and laundering. Yarns with good stitch definition are also a great option for heirloom-quality items like blankets and jumpers.

3. Washing Requirements: Life-Friendly Fibres

New parents have enough to juggle without worrying about hand-washing delicate knits. Wherever possible, opt for yarns that are machine washable and easy-care.

Check the label for terms like:

• “Superwash wool” (treated so it won’t felt in the wash)

• “Machine washable”

• “Easy-care” or “baby-safe”

  
  

Avoid fibres that require delicate handling or dry cleaning, unless it’s a keepsake item like a christening shawl or display piece. Even then, make sure the recipient knows how to care for it properly!

4. Moisture-Wicking Properties: Keeping Baby Comfortable

Babies can’t regulate their body temperature as efficiently as adults, so the breathability and moisture-wicking ability of a fibre is key. Natural fibres generally perform best in this area.

Excellent moisture-wicking fibres include:

• Bamboo: breathable, absorbent and naturally cool to the touch

• Eucalyptus: soft, plant-based and naturally moisture-wicking

• Cotton: breathable but not as quick-drying

• Wool: great at regulating temperature, especially merino

If you're making items like beanies, socks or bodysuits, choosing a yarn that helps manage moisture can help prevent overheating and keep baby comfortable all day long.

5. Antibacterial Properties: A Bonus for Delicate Skin

While not essential, antibacterial properties can be a helpful feature in baby yarn, especially for items worn close to the skin or in warmer climates where bacteria can thrive.

Yarns with natural antibacterial properties include:

• Bamboo

• Eucalyptus

• Seaweed fibre blends

These fibres can help reduce odours and irritation while keeping baby’s skin happy. They're a beautiful choice for items like bibs, washcloths and summer garments.

6. Allergen Awareness: A Gentle Approach

Some fibres, while soft, can still trigger allergies or skin sensitivities. Wool is a common culprit, especially in lower-quality grades or untreated forms.

If you’re unsure about the baby’s sensitivities or just want to err on the safe side, opt for plant-based yarns like organic cotton, bamboo, eucalyptus, sugarcane, seaweed or blends with low synthetic content.

For babies with eczema or extremely sensitive skin, OEKO-TEX® certified yarns are a fantastic option. These yarns are independently tested and certified free from harmful substances, offering peace of mind for parents and makers alike.

However, for babies with any medical conditions like eczema, make sure you consult with a medical professional on what fibres are appropriate.

7. Colour Choices: Bright, Beautiful and Baby-Safe

Of course, we all love choosing colours that reflect a baby's personality or nursery palette but colour choice goes beyond aesthetics.

Look for yarns dyed with low-impact or non-toxic dyes, especially for items that will be chewed, sucked or worn close to the mouth. Yarns that are GOTS-certified or OEKO-TEX® Standard 100 certified will meet these safety standards.

Bonus tip: High-contrast colours or bold patterns are not only fun; they can also be visually stimulating for little eyes!

8. Project Type Matters: Tailor Your Yarn to the Make

The right yarn for a baby beanie won’t necessarily be the right yarn for a baby blanket or snuggly toy. Think about how the item will be used and handled before you pick your fibre.

Here are some quick pairings to guide you:

• Baby Blankets: Soft, breathable and durable. Cotton blends, bamboo or superwash merino

• Jumpers and Cardigans: Stretch and resilience. Machine-washable wool blends or plant-based yarns with nylon

• Booties and Socks: Elastic and strong. Wool-nylon blends or soft acrylics

• Washcloths and Bibs: Absorbent and antibacterial. Cotton, bamboo, eucalyptus or seaweed blends

• Toys and Teethers: Durable and safe. GOTS-certified cotton or OEKO-TEX® blends

  
  

9. Sustainability: Because Our Choices Matter

If you're crafting mindfully, you might also want to consider the eco impact of your yarn choice. At Fancy Yarns Australia, we love yarns that are kind to both baby and planet, whether it’s made from recycled fibres, banana fibre, sugarcane, seaweed or eucalyptus.

Choosing sustainable yarns for baby projects helps create a gentler world for the next generation and adds a deeper layer of meaning to your handmade gift.

10. Bonus Tip: Always Swatch (Yes, Even for Baby!)

Swatching isn’t just about gauge; it’s about testing the feel, drape and behaviour of your yarn before you commit. Baby projects are often smaller, but swatching can help you catch issues like scratchiness, stretching or unexpected shrinkage before you finish your project.

Try washing and drying your swatch just as you would the final garment. That way you’ll know exactly how your make will hold up over time.

Choosing yarn for a baby project is a beautiful blend of care, creativity and consciousness. It’s about wrapping a little one in fibres that feel good, hold up to daily life and support gentle, healthy development.

By thinking about softness, durability, washability, moisture-wicking and even antibacterial properties, you’re setting yourself up for a successful make that both baby and parents will love. And when you add in ethical, sustainable yarn choices? That’s the kind of heirloom crafting we adore.

At Fancy Yarns Australia, we stock a wide range of eco-friendly, plant-based and recycled yarns that are perfect for baby makes. From soft sugarcane blends to gentle eucalyptus and beyond, you'll find something in store for your next baby project!

Not sure what to choose? Our first recommendation is always Myrtle, spun from 100% eucalyptus. It's our most popular yarn for baby items! But if you want to explore further yarn options, we’re always here to help you find the right fibre for your next mindful make.

Contact us to discover the best yarn for your next baby project!