23 DIY Baby Halloween Costumes

Crafting a DIY baby costume can be the perfect way to show off your little one’s adorable style while adding a personal touch to their first spooky season!

In this post, I’ve gathered 23 DIY baby Halloween costume ideas that are simple, and budget-friendly!

Let’s dive in!

DIY Baby Halloween Costumes

1. Little Witch

Start by dressing your baby in a cozy, starry tulle dress, which captures the enchanting spirit of a witch with its shimmering stars.

Add a classic black wide-brimmed hat, ensuring it’s light and comfortable for your little one to wear.

This essential accessory adds the perfect witchy charm to the costume. Complete the look with a tiny, baby-friendly pumpkin bucket.

This costume is adorable and easy to create, ensuring your baby’s comfort while celebrating the fun and magic of Halloween.

2. Baby Scarecrow

Start with a cozy plaid flannel shirt, which provides warmth and comfort for your little one. Pair it with a pair of denim overalls; these are perfect for creating the classic scarecrow look.

To add a touch of autumn charm, top the outfit with a playful straw hat, easily found at any craft store.

For the finishing touches, add some fabric patches to the overalls for that authentic scarecrow feel.

You could also attach small pieces of straw or raffia around the cuffs and pockets to mimic the scarecrow’s signature look.

The costume is adorable and practical, ensuring your baby stays warm and comfortable while celebrating the season.

3. Miniature Sorceress

This DIY costume idea features a teal dress that adds a pop of color, while black feathers and pearls bring an air of magic and elegance. To create this look, find a comfortable teal dress that allows your baby to move freely.

Attach soft black feathers around the neckline and hem, ensuring they are securely fastened and safe. Decorate the dress with faux pearls, either sewn or glued, to add a touch of sparkle.

You can complete the outfit with a matching headband, adorned with a small, sparkly star or a delicate bow.

This costume beautifully combines different textures and colors, making it stylish yet practical.

4. Spaghetti Bowl Baby

This costume turns your little one into a bowl of spaghetti, complete with yarn ‘noodles’ that are soft and safe for babies.

To make the costume, craft yarn strands in varying lengths to mimic spaghetti, then attach them to a onesie or small shirt.

Felt ‘sauce’ adds a splash of color, and you can easily cut it into spaghetti-like shapes. To top off the outfit, create felt ‘meatballs’ and attach them securely.

This costume is as comfortable as it is entertaining, perfect for keeping your baby cozy while they enjoy the festivities.

5. Black Cat

You should choose a cozy black bodysuit as the foundation for this outfit, ensuring your little one stays comfortable while looking cute.

Create a simple pair of cat ears by attaching felt triangles to a headband, and craft a tail using a piece of black fabric or faux fur.

This costume is not only budget-friendly but also straightforward to put together, allowing you to focus on your baby’s comfort.

The simplicity of the design means your baby will be free to crawl, walk, or be carried around as you showcase their new feline persona.

This charming black cat costume is perfect for Halloween parties, trick-or-treating, or any festive event where your baby can charm everyone.

6. Cheerful Monster

This costume features a hand-painted face that adds a personalized and artistic touch, making each costume unique.

The bright, multicolored tutu brings a burst of color and energy that perfectly suits the festive nature of Halloween.

This outfit is vibrant and designed to be playful, encouraging smiles from everyone who sees it.

The tutu allows for easy movement, ensuring the baby can crawl or take their first steps comfortably while looking adorable.

The cheerful monster theme captures the whimsical and fun spirit of Halloween without being spooky, making it a charming choice for little ones.

7. Glam Flapper

You can start with a simple black dress and add layers of fringe to create that iconic 1920s look.

The fringe will sway and shimmy with every move, capturing the essence of the roaring 20s. Complete the outfit with a feathered headband to give it an authentic touch.

This accessory is easy to make by attaching a couple of feathers to a stretchy band, ensuring a snug yet comfortable fit for your baby.

This costume is not only adorable but also unique, making your child the star of any costume party.

Plus, crafting this costume yourself adds a personal touch and makes the occasion even more special.

8. Playful Scarecrow

You should begin with a cozy plaid shirt and pair it with tiny denim overalls, creating a classic farm look.

For the hat, use burlap to craft a rustic, floppy hat that fits comfortably on the baby’s head, adding a touch of authenticity.

Surround the costume with bits of straw, carefully attached to the cuffs and pockets, to capture the essence of a traditional scarecrow. Choose soft, non-scratchy materials to ensure comfort for your little one.

To add a festive touch, consider using face paint to draw a gentle, cheerful scarecrow face on your baby.

This costume looks charming in photos and is also practical, ensuring your baby stays warm while being the center of attention.

9. Bubbly Ladybug

This charming outfit consists of a snug red bodysuit adorned with playful black polka dots, capturing the essence of a ladybug.

The inclusion of a cute hood with little antennae adds an extra touch of charm, making it an irresistible choice for parents.

The cozy design ensures that your baby stays warm and comfortable while participating in Halloween festivities.

It is crafted from soft, breathable fabric, ensuring that your little one feels at ease throughout the celebrations.

This costume is stylish and practical, making it easy for parents to dress their child without any fuss.

10. Baby Rock Star

Start with a simple black onesie as the base, adding a touch of flair by attaching a lightning bolt design using fabric paint or iron-on patches. This bold symbol will give the outfit a rock-and-roll vibe.

To complete the look, include a pair of tiny sunglasses, ensuring they are lightweight and comfortable for your baby. You can also accessorize with a soft headband or bandana to match the theme.

This combination of edgy style and cuteness will make your baby stand out at any Halloween event.

The costume is fun and practical, allowing for easy movement and comfort throughout the day.

11. Little Freddy Krueger

This playful outfit includes a tiny version of Freddy’s iconic striped sweater, giving it a cozy and comfortable fit for your baby.

Add a cute brown fedora to capture the essence of the character while ensuring your baby stays warm during chilly Halloween outings.

This outfit keeps things light-hearted, emphasizing the fun side of Halloween while nodding to the classic horror theme in a way that’s perfect for photos.

With soft materials and a gentle design, your baby will look adorable and feel comfortable throughout the Halloween festivities.

This costume is a wonderful way to introduce your little one to the spirit of Halloween while providing ample opportunities for memorable photos and happy family moments.

12. Tiny Witch

This adorable outfit features a cute tutu skirt paired with a matching witch’s hat, creating an enchanting ensemble for baby witches.

To add a touch of authenticity, the costume comes with a small broom that’s just right for tiny hands to hold.

This charming outfit is perfect for your baby’s first Halloween party or a fun-filled trick-or-treating adventure.

The tutu is designed to be soft and comfortable, ensuring it doesn’t irritate your baby’s sensitive skin.

The witch’s hat, with its easy-to-wear design, stays securely on your baby’s head without causing discomfort.

The overall look is sweet and not spooky, making it ideal for capturing precious Halloween memories

13. Gumball Machine Darling

You should start with a plain red bodysuit as the base. Attach vibrant, multicolored pompoms all over the front and back to mimic the look of colorful gumballs.

These pompoms can be sewn or glued onto the fabric, ensuring they are securely fastened so your baby can move around comfortably.

Moreover, you can add a cute touch with a red headband or bow to complete the gumball machine theme.

This cheerful costume is eye-catching and comfortable for your baby to wear while trick-or-treating or attending a Halloween party.

Plus, it’s a wonderful opportunity to showcase your creativity and make Halloween memorable for your little one.

14. Baby Bat

Start with a soft, plush black onesie to serve as the base of the costume. This keeps your baby comfortable and cozy, especially on a chilly evening.

Add wing details to the sides of the onesie by attaching fabric or felt wings, which can be sewn or safety-pinned securely.

To complete the look, personalize the hood of the onesie with a bat face. You can use felt or fabric paint to add ears, eyes, and a little nose.

This costume is cute spooky and practical, allowing your baby to move freely and stay snug.

15. Baby Audrey Hepburn

This charming outfit captures the essence of classic Hollywood glamour and is perfect for your tiny fashionista.

Start with a baby-sized little black dress, the hallmark of Audrey’s timeless style. Add a string of faux pearls to bring elegance and sophistication to this adorable ensemble.

Complete the look with a chic updo using a baby-friendly headband or clip to mimic Audrey’s signature hairstyle.

You can even add a pair of baby sunglasses for a touch of flair. This costume is not only stylish but also comfortable for your little one to wear.

16. Sophisticated Little Witch

Begin with a simple black dress, a soft and comfortable choice for your little one. Add a touch of flair by sewing on some lace trim or a sparkling ribbon around the hem and sleeves.

The centerpiece of this outfit is the classic pointed witch hat. You can make a lightweight hat using black felt or fabric.

Embellish the hat with a few glittery stars or a bow for an extra enchanting look. Complete the ensemble with a pair of striped tights or leggings to add a playful touch.

This DIY costume is not only easy to craft but also ensures your baby looks cute and stylish.

17. Baby Blue Fairy

You should start with a light blue bodysuit, which serves as a comfortable base for the outfit. To add a touch of whimsy, pair it with a fluffy blue tulle skirt.

The skirt is not only adorable but also gives that fairy-like flair. Complete the look with a matching bow headband that adds a playful touch.

These elements together create a charming ensemble that is perfect for a baby’s first Halloween.

The costume is about looking cute and designed with comfort in mind, allowing your baby to move freely while looking enchanting.

The simplicity of this outfit makes it easy to put together without the need for advanced crafting skills.

18. Baby Bat

Start with a soft, black bodysuit that ensures your baby stays warm and cozy. To add the bat wings, attach them securely to the back of the bodysuit.

These wings can be made from a lightweight fabric-like felt, providing both style and comfort without restricting movement.

For an adorable finishing touch, craft a small cap with bat ears. This can be made from matching black fabric to complete the look.

Ensure all materials are soft and safe for your baby’s sensitive skin. This DIY project results in a charming costume and creates a memorable experience for your family.

19. Mini Mouse

This delightful outfit captures the iconic style of Minnie Mouse with a red and white polka dot dress.

It’s designed to be both cute and comfortable for your baby girl. You can easily find a fabric or an existing dress that features these signature polka dots.

To complete the look, you should create a pair of matching bow ears using a soft headband and felt fabric.

This costume is perfect for any Disney-themed event, especially Halloween, and it ensures your baby will stand out most adorably.

The outfit is visually appealing and easy to assemble, making it a fun and engaging project for parents.

20. Nighttime Bat

This costume is perfect for babies who are a little older and ready to enjoy the Halloween spirit. The costume includes a comfortable black bodysuit that acts as the base.

Attached to the bodysuit are winged sleeves that give the appearance of bat wings, allowing your little one to flap around with ease.

The ensemble is completed with a cute cap featuring bat ears, adding an adorable and authentic touch.

This costume is simple to make, using basic sewing skills or even fabric glue, and easy to put on your baby, ensuring they stay comfortable and happy.

As your baby moves around, the wings flutter, bringing the costume to life and turning your little one into the cutest bat on the block.

21. My First Halloween

Start with a simple onesie as the base of your costume. For a pumpkin-themed outfit, choose a bright orange onesie.

Add some green and black felt pieces to create leaves and a cute face on the onesie, using fabric glue to attach them securely.

You can also make a small green hat to mimic a pumpkin stem, using soft fabric that won’t irritate your baby’s skin.

For extra cuteness, consider adding little black pants or leggings to complete the look. DIY costumes allow for personalization, ensuring your baby’s first Halloween is unique and memorable.

22. Tiny Tiger

This delightful outfit consists of a bright orange bodysuit adorned with black and white details, capturing the essence of a playful tiger.

The costume comes with a charming hood designed to look like a tiger’s head, complete with cute little ears and a friendly face.

Made from soft and breathable fabric, it ensures comfort for your little one while they crawl or toddle around.

The design allows for easy dressing and undressing, which is a blessing for busy parents.

It is perfect for Halloween and can also be used for other fun events such as themed birthday parties or family photoshoots.

23. Baby Bat Swaddle

This charming swaddle combines comfort with a playful theme, turning your newborn into the cutest bat around.

You start with a soft, cozy swaddle blanket in a dark color, ideally black or deep purple, to mimic a bat’s wings.

The blanket should be large enough to wrap your baby snugly, ensuring they stay warm and comfortable.

To create the bat wings, you can use felt or lightweight fabric, cut them into wing shapes, and securely attach them to the sides of the swaddle.

Make sure they are positioned so they gently drape when your baby is wrapped up. You can add small touches like soft, bat-like ears on a cap to complete the look.