Key Points

  • Babies outgrow clothes quickly, so buy only what you need in each size.
  • Opt for clothing that is easy to put on and take off, comfortable, and easy to wash.
  • Layering is a great way to keep your baby comfortable and regulate their temperature.

Newborn Clothing Sizes

  • Size 000 fits babies 0–3 months, while Size 00 is for 3–6 months. Larger newborns may start with Size 00, though sleeves might need to be rolled up.
  • Sizes can vary between brands and styles, so compare garments to what you already have instead of relying solely on labels.
  • Babies grow fast—buy a minimal amount in each size to avoid overspending.

How Many Clothes Do You Need?

Here’s a starter checklist:

  • 6 singlets
  • 6 jumpsuits
  • 2 nightwear jumpsuits
  • 3 tops
  • 2 cardigans or jackets (for winter)
  • 3 cotton bunny rugs and 3 muslin wraps
  • 1 infant sleeping bag (alternative to wraps)
  • 2 cotton hats
  • A few pairs of socks

Choosing Clothes: Comfort and Ease First

  • Look for soft, stretchy materials like cotton, which are breathable, gentle on sensitive skin, and easy to clean. Cotton is also ideal for hot weather.
  • Jumpsuits that fasten at the front or have zippers simplify dressing. Tops with envelope necklines make it easier to slip over your baby’s head.
  • Check for clothes with a low fire hazard label, especially on rompers and jumpsuits.

Keeping Newborns Warm

  • In colder weather, dress your baby in layers so you can easily add or remove clothing depending on the environment.
  • A good rule of thumb: dress your baby in as many layers as you’re wearing, plus one extra.
  • Avoid overheating, especially during sleep—opt for lightweight blankets or sleeping bags as needed.

Dressing and Undressing: Tips for a Smooth Experience

Newborns can find dressing and undressing stressful. Stay calm and follow these steps:

  1. Ensure the room is warm and lay your baby on a soft surface.
  2. Put on a nappy to avoid accidents.
  3. Stretch the neck of a singlet and slip it on from the back, taking care not to brush it against your baby’s face.
  4. When undressing, reverse this process, avoiding contact with the face.
  5. For jumpsuits, lay the unzipped or unbuttoned outfit flat, place your baby on top, and gently guide their arms and legs into the holes before fastening.

Outdoor Tip

Keep arms and legs covered when outside to protect from the sun, but avoid direct sunlight whenever possible.

Washing Newborn Clothes

  • Wash before first use: This removes excess dyes and chemicals, reducing irritation or allergic reactions.
  • Use laundry detergents labeled ‘sensitive’ or ‘gentle’ to protect your baby’s skin.
  • Clothes with poo stains should be pre-soaked in a nappy sanitiser before washing. This also works well for pre-soaking food-stained clothes when your baby starts eating solids.

By choosing practical, comfortable clothes and adopting a simple washing routine, you can make dressing and caring for your newborn a smoother experience for both of you.