Halloween. December 23rd, 2015

Baby Halloween Costumes ( DIY Boys Outfits)

Earlier this week I shared baby Halloween costumes or outfits for girls. And today’s post is all about baby boys and infant boys. I came up with baby Halloween costumes and baby Halloween outfits that are best for boys. These were really fun to find as I was looking for Halloween costume ideas to make for my 8 month old baby boy. I love so many of these ideas, it’s going to be really hard to choose one that I think is perfect for him.


Since, my older son chooses to be spider man. And loves everything superheroes related! I can only make a baby Halloween costume. Especially something which is easy to whip up. Like a no sew Halloween outfit. Or a Halloween onesie would be just something I can make.


The Halloween costumes/ outfits I am sharing today are easy, cute and very affordable. And I love comfortable Halloween costumes for babies.

Because a happy baby is everything!


Let’s get started with the Halloween costume ideas:


Baby Halloween Costumes


Baby halloween costumes


Baby Boy Halloween Costumes


These ideas are best Halloween costumes for baby boys. But some of them are gender neutral. And even baby girls will look adorable in them.


baby cheshire cat costume


Cat costume

A gender neutral cheshire cat from Alice in wonderland.

Wonderland costume



300 spartan costume Warrior Costume

The spartan baby Halloween costume.

300 Halloween costume



Dragon Costume

Cute little baby dragon costume.


baby dragon halloween costume

I shared the above Halloween costume idea for the tutorial purpose only.

But I love this one more. Although it doesn’t come with a tutorial.

My favorite part about this one is the little details.

I like the felt scales added to the vest. And the little wings on the back.



Popcorn costume

This popcorn carrier cover would be perfect for a newborn/ infant baby boy or a girl.



Bear Costume

I love easy costume ideas like this cuddly baby bear costume.

Easy DIY infant bear costume



Sushi costume

Make Halloween baby costume out of onesie



Pirate costume

Probably the easiest costume from the closet ever!

Baby pirate costume



Chicken costume

I see a cute little chicken walking down the street. I love the idea to make the body of the chicken with tulle.



Baby Minion costume

Oh my gosh! Isn’t this the most adorable minion ever.. from despicable me.

via Etsy



Dr. Seuss Costume

Another easy costume idea for boys with a bow and a hat.

Baby Cat in the Hat costume



Football costume

Easy DIY Football Themed Halloween Family costumes



Harry potter costume



Hedgehog Costume

This looks like a girl hedgehog costume with cute pink flower shoes. But I love this idea for a baby boy more.

Baby hedgehog costume tutorial



iPhone costume

Great last-minute baby Halloween costume idea! A very simple no-sew iPhone costume made from t-shirt.

Craft no sew iPhone costume


DIY lion baby costume

Lion costume

This is the cutest lion ever!

Baby lion costume



Gnome costume

Adorable little gnome costume. I love the beard and hat piece so much! It looks like it’s stitched from the sides together.



Baby marshmallow costume

This made me laugh!

Marshmallow man costume



Mushroom Halloween costume

DIY baby mushroom outfit



Elmo costume

This no-sew Elmo costume is so easy to make… Simply love it!




Olaf costume

My favorite costumes in this roundup is this Olaf Snowman costume from Frozen.

I adore that snowman, especially I love listening to that snowman enjoy summer in the movie with my little boy.

Olaf costume tutorial



Penguin costume

Don’t you just Love this baby penguin! I can tell it’s not easy to make… Someone like me would not end up making it so perfect and well detailed.

However, if you sow well! You will love following her tutorial to make penguin costume.

Penguin from Mary Poppins



Pinocchio costume

via Etsy



Superman costume

For the superhero families, a superman costume. I love everything about this costume.

Those sunglasses are not going to stay there for sure! But your baby will enjoy playing with them.



Cat in the hat costume

Awww I adore this thing 1 and thing 2 costume. This would be Just Perfect for baby twins.


einstein costume

Einstein costume

This easy costume will look great on a baby. All you need is a lab coat, hair wig and mustache piece. And you are done!

via rightinthemustache


baby owl costume tutorial

Baby Bat Costume

Make this cute Bat costume with templates from Martha.

Masked owl costume tutorial


DIY dinosaur Halloween costumeDinosaur Costume

This DIY dinosaur costume is for a toddler. But I think it will look cute on a baby boy.

Dinosaur Halloween costume tutorial


I hope you enjoyed these cute, adorable and easy baby Halloween costumes.


baby halloween costumes boys 

You May Also Like:
Easy boys costume

Halloween Ghost tutorials

baby girl halloween costumes

Baby Halloween Costumes for girls

DIY Halloween costumes


150 Halloween Free Printables

Halloween Printables

Check out our category HALLOWEEN PROJECTS.
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You may also enjoy the Fall ideas and Halloween ideas Boards.
Updated regularly whenever I find unique ideas.

Welcome to craftionary


Hi, I’m Hani

I’m a mom of 2 decorating and soulfully designing our home. I love to share crafts and simple ideas for home and garden.

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  1. Kelley says:

    OMG! Dying over that gladiator costume!! So so cute! Pinned! 🙂

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