How Many Outfits Does Your Newborn Really Need? (2024)

Welcoming a precious little one can be one of the greatest things in life. While it certainly has its challenges, parenthood is definitely rewarding, and it’s also a lot of fun, especially when you consider all the adorable baby girl and baby boy clothes there are. However, it can be hard for new parents or parents to be to estimate how many outfits are actually needed for babies.

Let’s explore the reality of how many clothes you really need to buy for your newborn and what sizes should go at the top of your list.

Newborn Size Guide

Babies grow so quickly, which is why you want to find a balance between buying too much or not enough for your new arrival. It helps to understand the different newborn sizes and at what age, height and weight you can expect babies to fit the next size up.

The key newborn sizes to be aware of are:

  • Size 0000: newborns up to 4kg and 56cm
  • Size 000: 0-3 months between 3-5kg and up to 62cm
  • Size 00: 3-6 months between 5-7kg and up to 68cm
  • Size 0: 6-12 months between 7-9kg and up to 76cm

Start With 10 Baby Onesies

Keeping those newborn sizes in mind, it's best to have 10-15 baby onesies ready to go. Most newborns live in onesies their first few months, as it's much easier to change them. Plus, you can layer organic cotton onesies with stylish tops and bottoms for a wonderfully warm baby outfit.

How Many Outfits Does Your Newborn Really Need? (1)

Pick Out 7-10 Baby Pants

Baby overallsand pants are another must-have, and it's best to keep around 7-10 pairs of pants or leggings for your newborn, especially in the cooler winter months. An ample rotation of baby pants makes it easier to keep up with all the responsibilities of a newborn, including laundry.

Select 7-10 Zip Suits & Rompers

When preparing for your little one’s arrival, opt for 7-10 zip suits and rompers. Ultra-soft outfits from organic kids clothes brands are perfect for both bedtime and playtime, and they are easy to put on and take off. When in doubt, make sure you have enough baby girl orbaby boy clothesto cover at least one outfit each day, if not more.

How Many Outfits Does Your Newborn Really Need? (2)

Shop for Baby Overalls & Organic Kids Clothes

Whether you have a specific type of baby girl or baby boy clothes in mind, or you prefer gender-neutral baby overalls and onesies, Aster & Oak has you covered. Stock up on the bestorganic kids clothesfor your bundle of joy.

How Many Outfits Does Your Newborn Really Need? (2024)


How many outfits do you really need for a newborn? ›

Layers are crucial with newborns, as they struggle to regulate their own body temperature. Long-sleeved onesies and long-sleeve sleepwear are both good ideas. You can also match onesies with shirts. On average, it's best to have at least 14 newborn clothing options (two for each day of the week).

How many outfits does a newborn need at the hospital? ›

Aim for one outfit in newborn size and one 0-3 months. Don't forget hats and/or socks, if weather-appropriate, to keep baby warm.

How many body suits do I need for a newborn? ›

What your new baby needs: 6-8 bodysuits or vests – for babies born in spring, autumn and winter these are usually worn under a sleepsuit (or a little outfit). They are like little T-shirts that fasten with poppers between the legs. In summer these can be worn on their own.

How much newborn clothes should you start out with? ›

Babies grow very quickly. All you need for the first few weeks are enough clothes to make sure your baby will be warm and clean. You'll probably need: 6 stretch suits (all-in-ones) for both day and night, or 4 stretch suits and 2 nightdresses (nighties) for the night – use socks or bootees with the nightie if it's cold.

How many onesies for 0-3 months? ›

In this case, “outfit” means shirt/onesie, pants, and a pair of socks. 0 – 3 month – Plan on two outfits and a sleeper each day, but don't overbuy in this range as your child will grow quickly. 3 – 6 month – Plan on one to two outfits a day plus a sleeper. You may also need bibs for drooling.

What is the rule for newborn clothes? ›

The general rule of thumb is to make sure baby wears one additional layer than what you're comfortable wearing—if you're feeling chilly, your baby probably is too.

How many outfits to bring to the hospital for mom? ›

Too many clothes.

You'll likely be in your nightgown for most of your stay, so you won't need a lot of clothes. Pack a going-home outfit that is comfortable and easy to put on, like leggings and a loose shirt.

What is the best outfit for newborn in hospital? ›

Newborn Swaddles or Gowns

This is preferred because nurses, pediatricians, pediatric specialists and other care providers will be by your room frequently to perform vital sign checks and other newborn procedures. Non complicated outfits are key, and frankly, more comfortable for your baby (who has never worn clothes!).

How many layers do you dress a newborn in? ›

If they are starting to feel warm, taking off a layer or two until they return to a safe temperature is recommended. Use common sense (and a weather report) when determining how many layers they need. The general rule of thumb is babies typically should wear one more layer than we would.

How many outfit changes a day for a newborn? ›

Babies are notoriously messy, and you might need to change their outfits 2-4 times a day just because they spat and got their onesie dirty again. Factor in the outfit needed for their 'outside' time, and you'll quickly come to learn you might need a few outfit changes throughout the day.

Will 0-3 months fit a newborn? ›

Whereas size 0-3 months should fit your baby up to 12 pounds, and you can always roll up sleeves and pant legs for a few weeks while baby grows into the larger size. If your baby is predicted to be petite, or you have a preemie, Newborn or Preemie sizes make a little more sense.

Is a onesie enough for newborn? ›

Onesies are a fundamental part of a baby's wardrobe, offering comfort and ease for both the baby and the parents. They are designed to be worn alone in hot weather or layered under other baby outfits, or paired up with baby pants in cold weather. Onesies are great for nap time, play, or going out.

How many outfits needed for a newborn? ›

Sleepers (4-6 pieces): Comfortable sleepwear is crucial for both you and your baby. Sleepers with easy-access snaps make nighttime diaper changes a breeze. Tops and Bottoms (6-8 sets): Invest in a few sets of mix-and-match tops and bottoms for daytime outfits. Look for elastic waistbands and comfortable fits.

How many swaddles do I need? ›

While this really comes down to personal preference, on most baby registries you'll find that your newborn should have three to six swaddle blankets in their wardrobe.

How much do parents spend on newborn clothes? ›

Your growing baby is fitting into new clothes on a regular basis now. Baby clothes are the most common gift that new parents receive, but the average cost of clothes is around $50 a month for the first year. Using hand-me-downs or shopping at second-hand clothing stores can help you save in this area.

How long does the average baby fit in newborn clothes? ›

Put simply, there is no straightforward answer to the question, “How long do babies wear newborn clothes?” But, here is a general rule of thumb: If your baby weighs eight pounds or less at birth, you can probably expect them to be in newborn sizes for about three to five weeks.

How many layers of clothes should a newborn wear? ›

A good rule of thumb is to give your baby 1 extra layer of clothing than what you're wearing. For example, if you're in a t-shirt and jumper, dress them in a vest, sleepsuit and cardigan or jumper. If you feel chilly, your baby probably does too.

How many changes of clothes does a newborn need a day? ›

To sum it all up…on an average day, expect to change your baby's clothes anywhere from 2 to 4 times.

How many sleepsuits does a newborn need? ›

How Many Sleepsuits Do I need? The general rule when shopping for your newborn sleepsuits is to buy 3-5 to begin with as your little one is still growing and tends to outgrow their sleepsuits within two to three weeks!

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