Introduction

The most common mistake when shopping for a newborn is buying too many clothes that will soon be outgrown. Babies grow very quickly in the first months, so it is easier to start with a few practical pieces and add the rest as needed. The numbers below are general suggestions; you can lower or raise them depending on how often you do laundry.

The Basics

  • ✅ Short-sleeved undershirts or bodysuits: 4–6
  • ✅ Long-sleeved undershirts or bodysuits: 5–7
  • ✅ Sleepers or rompers: 4–6
  • ✅ Two-piece sets (top and bottom): 2–4
  • ✅ Cardigans or vests: 2
  • ✅ Socks: 5–6 pairs
  • ✅ A hat to wear outdoors, depending on the season: as needed; not worn indoors or during sleep
  • ✅ A baby-safe nail file/scissors for nail care; mittens are not required
  • ✅ Burp cloths or muslin cloths: 4–6

For Sleep

  • ✅ A non-weighted sleep sack with the right size and neck opening, suited to the room temperature: 1–2
  • ✅ Swaddling is optional; it is not a must-buy. If you use it, lay your baby on their back, keep the face uncovered and the hips free to move, and stop as soon as your baby starts trying to roll over. Don't use a weighted swaddle
  • ✅ Fitted sheets: 2–3

For Babies Born in Winter

  • ✅ Outdoor snowsuit or coat: 1; not worn under a car seat harness
  • ✅ A blanket for supervised outdoor use: as needed. In the car seat, cover your baby over the top after the harness is buckled; don't place it under the harness, and don't cover your baby's face or the stroller's air vents
  • ✅ Thick socks or booties: 2–3 pairs
  • ✅ Warm hat: 1

What to Look For When Choosing

  • Choose soft, breathable cotton fabrics.
  • Pieces with front snaps or wide necklines make dressing easier.
  • Check for scratchy labels, seams and decorations; avoid parts that could come off, such as buttons and beads.
  • Buy fewer newborn-size pieces and a few more in the 0–3 month and 3–6 month sizes.
  • Wash new clothes with a fragrance-free detergent before your baby wears them.

Dressing for the Season

In most cases, at most one thin layer more than what you are comfortable wearing in the same setting may be enough; this is not a strict rule, so take the room and whether your baby is sweating into account. Check your baby's temperature at the back of the neck or the chest rather than the hands; if the neck is sweaty, remove a layer. Don't leave your baby in a thick coat and hat indoors.

Safe Sleep Note

Don't keep loose blankets, pillows or soft toys in your baby's crib; a sleep sack is a safer way to keep your baby from getting cold. Avoid over-bundling your baby during sleep, and don't let the room get too warm.

When Should You See a Doctor?

  • If your baby seems very hot or very cold and it does not improve even after you adjust their clothing
  • If you notice widespread redness or a rash on the skin after changing their clothes
  • Measure a fever with a thermometer; for a baby under three months with a fever of 38 °C or higher, don't change their clothes and wait — get medical care right away

Summary

In the first months, a few of the right pieces are enough. Cotton fabric, easy dressing and layers suited to the season are the three most important points.

Sources

This app is not a substitute for medical advice, diagnosis or treatment. Always consult your doctor or pediatrician for decisions about your baby's health.