Check out the 22 most popular DIY baby boy and girl Halloween costumes ideas for newborns, infants, and toddlers. For even more fun DIY costume inspiration, enter your email address below to sign up for our newsletter.
This no sew spider costume is perfect if you haven't mastered a single sewing stitch. This easy to create costume doesn't even require any sewing skills, making it perfect for beginner crafters!
If the kids in your family love the How to Train Your Dragon movies, you can't go wrong with this Tootlhless sewing project. The base is a regular hoodie jacket, so all you need to do is add a few embellishments with your sewing machine.
This baby lamb costume uses cotton balls hot glued to a onesie and a baby hat so it requires minimal sewing skills. If you don't have a sewing machine, it's possible to use hand sewing skills to create.
Moo! This baby cow costume can be modified for everyone in your family. Best of all, it uses baby bottle nipples as udders, which is udderly adorable. It's a great beginner costume, because the instructions are so easy to follow.
If you're planning family costumes from Mary Poppins, you cannot go wrong with this baby penguin! The sewing pattern is simple, even if you're a beginning sewist and the finished result is sure to make you smile.
Orange you glad you found this carrot costume? It's perfect for a baby, but would also work for a toddler. The instructions for this sewing pattern are well designed, so you will be able to stitch this together in no time.
This Peter Pan costume is made out of felt so it's incredibly cozy, especially for cool Halloween nights. If you have a boy/girl combo of kids, pair Peter Pan with the coordinating Tinker Bell costume.
Waldo wil be easy to find with this Where's Waldo cake that pulls together in just under an hour! Red fleece adds stripes to a white shirt and you can even hot glue them on for a great no-sew project.
Your little one will be as sweet as a strawberry with this darling DIY strawberry costume. The hat pulls the entire costume together with its floppy leaves.
This lion is the first of a few circus themed Halloween costumes for kids. It only takes two different types of fabric to create so it's a great beginner project to test out your basic sewing skills and your\ sewing machine.
No strong man is complete without some muscles so this costume includes a muscley shirt and the instructions on how to make them. This costume tutorial even comes with the additional strong man prop - a giant dumb bell.
Remember the Peter Pan costume from above? Here's the matching Tinker Bell costume.
The entire themed line of circus costumes are here. From the lion, to the lion tamer, the strongman, you'll find the sewing patterns from the entire line here. The best thing is that you can pick and choose your own costumes if you don't need all 5.
This Toothless dragon hoodie pulls together quickly with a pre-made hoodie that your kids probably already have in their closets! A few quick touches with your sewing machine will help create a great Toothless hoodie that works for Halloween or even everyday wear.
This EROS Greek god costume uses the same base as the strongman costume above, which makes it incredibly simple if your kids dressed as the circus group the year before. Although the supply list looks long, the costume is fairly simple to make.
If you a baby, you can't go wrong with a baby-wearing costume. This round-up post of baby wearing costumes has 15 different choices that you can make yourself - some of them no sewing required.
No Wizard of Oz group costume is complete without a lollipop munchkin! This baby costume uses hair from a wig and the top of some tights for the hat and a few other basic sewing supplies for the actual costume.
Granny from the Little Red Riding Hood is the perfect costume for a little girl - the sweet baby face paired with the white hair is so darling and the whole look is easy with just a few sewing basics.
Here's the entire group costume set from the Wizard of Oz. Glinda, Dorothy and the Tin Man are grouped with the lollipop munchkin to create a sweet set of costumes that your kids will love.
Every little girl loves to pretend to be a unicorn. If you already have a hoodie, this DIY costume is so easy to make! Because it uses fleece, you don't even need to hem the unicorn mane - it's so easy, you can even hand sew the mane on if you don't have a sewing machine.
Star Wars is an incredibly popular group costume theme and if you have a baby to dress, you can't go wrong with this roly poly BB-8 costume. To make the round shape even easier to create, repurpose a large Halloween pumpkin and cover it with fabric.