How Long Do Babies Wear Newborn Clothes? Find Out Here!

Share on facebook
Share on twitter
Share on pinterest
how long do baby wear newborn clothes

Newborn Clothes for Babies?

If you’re wondering how long does a baby wear newborn clothes, it’s three to four weeks. This, of course, still depends on your baby’s weight. If they weigh less than 8 lbs., they’ll fit into the clothes three to four weeks. And if they weigh over 8 lbs., they’ll wear the newborn clothes for a shorter time.

Determining how long do babies wear newborn clothes can help you figure out the clothes you need to buy for your baby. Source:

If you have a baby on the way, you’ll surely be overwhelmed with all the cute newborn clothes you will see. But with all the other baby items that you need to buy, it’s a must that you restrain yourself and stick only to the necessities.

Now, this is where the problem starts. Burp cloths and diapers are a must no doubt, but all parents would have a lot of questions regarding buying newborn clothes.

  • Is it worth investing in newborn clothes?
  • How long are babies in newborn clothes?
  • When do babies grow out of newborn clothes?
  • What size is newborn clothes good for?
  • What are the cloth sizes that are suitable for a newborn baby?
  • What sizes do babies wear the longest?
  • How many clothes does a newborn need?

So many questions! Don’t worry though – in this article, we’ll try to answer your queries about newborn clothes, so read on to find out!

How Long Can Babies Wear Newborn Clothes?

How long do babies wear newborn clothes? Well, newborn clothes usually fit around three to four weeks. A preemie baby can wear newborn garments longer. This is just the average, but some babies still fit into newborn clothes sizes, even at 5 weeks!

As a rule of thumb, newborn clothes will fit your baby for the first three to four weeks if he weighs 8 pounds or less at birth. If he weighs heavier than 8 pounds when you give birth to him, he will be wearing his newborn clothes for less than three weeks.

What weight are newborn clothes for?

Dove Grey Newborn Coming Home Outfit Boxed Set - Honey Bug
Whether newborn clothing size fits your baby depends on your baby’s weight. Source:

Not many of us know this, but the baby clothes’ sizing recommendation depends on the baby’s weight. Newborn clothing sizes take into account babies who weigh around 6 to 9 lbs or 2.7-4.1 kilos and up to 21.5 inches in height.

Are 0-3 months and newborn baby clothes the same? Now, this is another question that parents often ask. The newborn size is much different than the size of the 0-3 months baby clothes. 0-3 months baby clothes are recommended for babies weighing 9 to 12.5 lbs or 4.1 to 5.7 kilos, and 21.5 to 24 inches in height.

What sizes do babies wear the longest?

Every baby is different. Some jump to 0-3 months size right away because the newborn size doesn’t fit. Other babies have newborn sizes too big for them. More often than not, younger babies tend to grow faster, but they tend to remain in size the older they get.

So if you’re wondering which size would last them the longest, generally they tend to stay in the current size longer than the size before it, as mentioned by parents on Babycenter’s forum.

How many clothes does a newborn need?

Newborn clothes are cute but it can be tough to determine how many newborn clothes you need. Source:

We’ve already established that they don’t tend to fit or stay in a newborn size that long. So how many newborn-sized clothes do you need?

The basics are you should buy some side-tie shirts for when until the umbilical cord sloughs. The umbilical cord separates around the end of the second week. After that, you can now dress your baby in other baby clothes:

  • One-piece suits like bodysuits
  • Gowns
  • T-shirts
  • Long pants
  • Accessory clothes like socks, booties, caps

Some baby clothing sites like Honey Bug offers sweet baby clothing for newborns, infant and toddlers. Buy around four to six pieces for each type of clothes, depending on how often you want to do laundry. Newborn babies change clothes multiple times a day, so you’ll need more than a few pairs of bodysuits.

How do you know if your baby outgrew their clothes?

Premium Photo | Young mother with baby son shopping in supermarket
You should look for signs of newborn baby clothing getting small to decide on better fitting clothes for your newborn.

When do babies outgrow newborn clothes? Well, because how long do babies stay in newborn clothes varies depending on the baby, there’s no one-size-fits-all guideline about this. The next best thing that you can do is to always look for signs that your baby’s clothes are already too small for him.

How can you tell if your baby is ready to move on from the newborn sizing to 0-3 mos. size? Well, some of the signs are pretty obvious. Here they are:

  • The shirts already ride up over his belly.
  • When you change them out of their clothes, there is a mark on their skin where the band of the holes was.
  • The buttons on the leg snap open.
  • The sleeves are too fit that when you push it up, it can cut off the circulation.
  • You’re already struggling to put clothes on your baby because it’s already too fit.
  • Your baby cries when you put his clothes on.

Please take note that this is not a definitive sign, but if your baby does this consistently, you may want to check out the sizing of his clothes.

The Takeaway

How long do newborn clothes last? There’s no definite answer to this. For most babies, they can only wear newborn clothes during the first 3 to 4 weeks.

Yes, newborns grow fast. It has been studied that newborns grow the fastest during the first few weeks than any other time of their life. That’s why it would be best if you won’t spend too much on newborn clothes. Just get the right amount of newborn clothes so you can make the most out of your purchase.

Buying baby clothes can be very exciting. Just imagining all the cute little outfits they can wear will leave you gushing. Always take note of how fast their growth is to plan ahead on buying new clothes for them! Happy shopping!

how long do baby wear newborn clothes

The Author


Hi, my name is Schianne, wife to my high school sweetheart and mother of a beautiful and clever little girl. Click here to learn more about us.

Leave a Comment

Your email address will not be published. Required fields are marked *

You may interested in

Scroll to Top