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Halloween Costumes For Babies That You’ll Love in 2024

Halloween is just around the corner, which means it’s time to start planning out those halloween costumes for babies! This year is extra special because it’s Theo’s first Halloween, and our last baby, so I’m trying to find the perfect costume for him and I thought I would take you along for the ride!

In today’s blog post, you’ll find tons of Halloween costume ideas for babies, including:

No matter who you’re shopping for this year, I’m sure you’ll find something to at least inspire you to choose the perfect costume for your little one! 

But before we dive into these cute Halloween costumes for babies – Who is Sid?

Hey there! I’m Sidnee, a mom to three crazy littles three and under—life is absolutely chaotic in the best way possible. By day, you’ll find me momming and in the inbetweens I’m a blogger and Pinterest marketer, sharing insights on lifestyle and motherhood, or helping life-first biz owners navigate the world of online business and marketing.

I’m on a journey to keep the spark alive in my marriage, grow as a Proverbs 31 woman, get in the best shape of my life, and—let’s be honest—trying to avoid dressing like Adam Sandler every day (even though comfy clothes are oh-so-tempting!).

When I’m not chasing after my little ones or working on my blog, I dream of homesteading and living off the grid. But I also have a soft spot for those late-night Pinterest scrolls. It’s all about finding the balance, right?

This post may contain affiliate links, which means that at no additional cost to you I make a small commission if you purchase through any of the links. 

Thanks for stopping by! I hope you find some inspiration and joy in this little corner of the internet.

Gender Neutral Halloween Costumes

Pumpkin Halloween Costume For Babies

Okay, obviously this one had to be included in this list! This is the perfect gender-neutral option, great for if you will be having multiple littles re-use a costume. With 4.4 stars on Amazon, this little pumpkin costume is perfect for your little pumpkin! 

Get the costume here.

Bat Halloween Costumes For Babies

I love this costume! I think it’s so cute and perfect for the littlest littles, since it’s basically a sleeper with wings and ears. It’s got 4.5 stars on Amazon and at the time I’m writing this it’s only $13?! 

Grab this costume here

Ghost Costume For Babies

Okay, but how cute and cozy is this?!?! This would be perfect for a new little one or if you’re in a cooler climate and want to keep your sweet babe cozy. This one has four starts on Amazon, and is only $17! 

Shop This Costume Here,

Chicken Halloween Costume For Babies

Okay, but is this not the cutest thing you’ve ever seen?! We have some chickens and my kids are obsessed with chickens. So this is in my top three for costumes this year, for sure! For just $20, your little can be the cutest chicken around! 

Shop this costume here.

Lion Halloween Costume For Babies

Okay, stop. This lion costume is adorable and is only $20-$25 depending on the size. Pro tip with this one: put it in the dryer right away when you get it, this one does tend to shed! But if you do that, you’ll have a cutie lion costume for your little. 

Shop lion costume here.

Bumble Bee Halloween Costume For Babies

The little stinger on this one gets me! I love this little bumble bee costume for babies. It’s so cute! The price point is a bit higher (more like $40), but if you have multiple kids you plan on having/wearing this costume, it should hold up well for you! 

Grab the bumble bee costume for babies here

Shop the costumes

Halloween Costume Ideas For Baby Girls

Cinderella Halloween Costume For Babies

This princess costume for babies is absolutely precious! Complete with a sparkling blue dress, puffed sleeves, and a little crown, this costume captures all the magic of Cinderella/princesses perfectly! 

Grab the costume here.

Ladybug Halloween Costume For Baby Girls

Okay but why is this seriously so cute! I love the fact that the little antennae are attached by hood and not a headband or anything.

Grab the costume here.

Bamm-Bamm Halloween Costume For Baby Girls

Okay this costume is called “caveman costume for girls” but this color combo is definitely giving Bamm-Bamm vibes! However, it comes in tons of different colors if the orange is not your vibe, and I can’t even with the bow. So cute! 

Get the costume here.

Sunflower Costume For Babies

Yes, this costume can technically be gender neutral, but I think it’s so sweet for a baby girl! While not all of these costumes have 0-3 months size, this one does. Can you imagine your cute new little squish in this???

Grab the costume here.

Berry Halloween Costume For Baby Girls

I don’t know if it’s the added plumpness, the hood, or those cute little thighs in those green tights, but this costume is absolutely adorable! I am obsessed with it and if Theo was a girl I would probably choose this costume! 

Get this costume here.

Lamb Halloween Costume For Baby Girls

The little feet covers on these are absolutely precious! Loving this little lamb costume for baby girls, it might be up there for me with the berry! 

Grab the costume here.

Shop the costumes

Halloween Costume Ideas For Baby Boys

Firefighter Halloween Costume for Baby Boys

Okay, we’re getting into costumes for Theo now and imagining him as a little firefighter is so cute. Would you just look at those suspenders??? 

Grab this costume here.

Cowboy Halloween Costume For Baby Boys

Now since Theo is a good ol’ Texas boy, obviously this one is a contender. The overalls! The hat! The bandana! I’m obsessed with it. 

Get this costume here.

Astronaut Halloween Costume For Baby Boys

With this one basically being just a super fun sleeper, this is perfect for little little ones or even older toddler boys who just want to run around. This would be a fun matching one for an older toddler boy (size goes up to 3-4) and a baby. Keeping this at the top of the list for Jed and Theo to match? You know it. 

Get this costume here.

Jack Jack Disney Halloween Costume For Baby Boys

If Theo was okay with things over his face (I can’t even nurse him under a cover), I would definitely choose this costume for him. Your super baby will look so dang cute in this! 

Grab it here.

Policeman Halloween Costume For Baby Boys

Another great one for a new little little one, since it’s just a body suit and some pants! Plus, my kids once they turn 6 months old will not let me put a hat on them, but it’s just too cute! 

Grab this costume here.

Marshmallow Man Ghostbusters Costume For Baby Boys

Drumroll please…this is the chunky and adorable costume I would love to get Theo! The rolls, the fluff, the Ghostbusters, it’s so cute. The reviews say it’s a little less “fluffy” in person, but honestly that’s for the best for us since Theo will most likely be in a stroller anyway. 

Get the costume here.

Shop the costumes

To wrap up this blog post about Halloween Costumes for Babies…

There are some super cute options on this list, and if anything I hope this gives you some inspiration for Halloween costumes for your little ones! 

I would love to hear in the comments what you’re dressing your little one as this year, or if yours are a bit older what your favorite costume you dressed them in! Can’t wait to hear from you!

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