Preparing your baby's first clothes is one of those moments that makes the arrival of a new family member even more real. Between bodysuits, babygrows, socks, and little jackets, it's easy to end up buying much more than you'll actually need.
The good news? A newborn's wardrobe doesn't have to be complicated. A few comfortable, practical, and season-appropriate items are enough to start.
In this guide, we've gathered the essentials for preparing your baby's first clothes, from the items they'll wear most often to choosing the size and materials.
What clothes does a newborn really need?
In the first few days, baby clothes should primarily be comfortable, easy to put on, and practical for nappy changes.
Baby bodysuits
Bodysuits are one of the essential items in the first few months. They fit close to the body and can be worn alone on warmer days or as a first layer when it's colder.
Choose soft and easy-to-wear models, especially those with openings or snaps that make nappy changes easier.
Babygrows and rompers
Babygrows and rompers are particularly practical for newborns because they allow you to dress the baby comfortably without too many items.
They are an excellent option for everyday wear and, when appropriate for the temperature and safe sleep recommendations, can also be part of sleepwear.
Trousers and jumpers
A few pairs of trousers and jumpers allow for different combinations with bodysuits.
Look for soft, comfortable, and easy-to-wear pieces. In the first few months, practicality often becomes as important as design.
Socks and jackets
Socks can be useful on cooler days, while a light jacket can complement the outfit when the baby leaves the house.
The quantity needed depends greatly on the time of year and the temperature.
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How many items should I buy for a newborn?
There isn't a single correct quantity for all families. Babies grow quickly, and how often you do laundry also greatly influences what you need to have available.
As a starting point, you can consider:
- 6 to 8 bodysuits
- 5 to 6 babygrows or rompers
- 3 to 4 pairs of trousers
- 2 to 3 jumpers or outer layer items
- 3 to 4 pairs of socks
- 1 to 2 jackets, depending on the season
You don't need to buy everything at once. It's perfectly possible to start with the essentials and, over time, figure out which items work best for your daily routine.
It's also worth avoiding buying too many items in the smallest size. Some babies quickly outgrow them.
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How to choose the size of your baby's first clothes?
Choosing the size can be one of the most confusing parts of the layette.
Indications like “newborn”, “0 months” or “0-3 months” are just references. Each brand uses its own patterns and proportions, so the same size can fit differently.
Whenever possible, consult the brand's specific size chart and consider the baby's estimated height and weight.
A good strategy is to have some items in the smallest size and others already in the next size up. This way, you won't end up with an entire layette that the baby might quickly outgrow.
If you still have doubts, consult our [guide to choosing the right size for children's clothes].
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What materials should I choose for my baby's first clothes?
In the first few months, many items are in direct contact with the baby's skin. Therefore, comfort should be one of the main priorities.
Cotton is a very common choice for baby clothes due to its soft touch and versatility. Organic cotton can be an option for those looking for materials from certified production and making more conscious choices.
More than just looking for a specific material, it's worth paying attention to the garment's construction itself.
Look for:
- soft and comfortable fabrics;
- seams that don't bother;
- labels that don't irritate the skin;
- soft elastic;
- practical openings;
- easy-to-wash and care for items.
A beautiful item is even better when it's comfortable for the baby and simple to use every day.
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How to choose clothes according to the season?
A newborn's clothing should be adapted to the temperature and environment, not just the season.
Summer babies
On hot days, opt for light and breathable items. Depending on the temperature, a bodysuit may be sufficient in many situations.
Avoid excessive layers and pay special attention to signs of heat, as babies can overheat easily.
Winter babies
In colder months, layering allows for better adaptation of clothes to the temperature.
A bodysuit combined with a babygrow and, when necessary, an outer layer can be a practical and versatile option.
When entering a heated space or a car, remove any layers that are no longer needed.
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Checklist for baby's first clothes
If you are preparing the layette, this small checklist can help:
☐ 6–8 bodysuits
☐ 5–6 babygrows or rompers
☐ 3–4 pairs of trousers
☐ 2–3 jumpers or outer layer items
☐ 3–4 pairs of socks
☐ 1–2 jackets, depending on the season
☐ A few items in the next size up
☐ At least one extra complete change for the hospital
You don't need to follow this list strictly. The best layette is one that adapts to the baby, the season, and the family's routine.
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Baby's first clothes should be simple
Preparing for a baby's arrival doesn't have to mean buying everything on a layette list.
Start with the essentials, choose comfortable and practical items, and leave room to discover, over time, what your baby really needs.
At Smiling Ones, we select baby and children's clothing from brands that value comfort, quality, and design, so you can prepare for the first few days with beautiful items designed for everyday life.
Discover our selection of baby clothing and find the first essentials for your baby.