11+ *Enchanting* Baby Girl Halloween Costumes (2025)

Halloween is a magical time for the whole family, filled with the enchanting allure of costumes, candies, and a touch of spooky fun.

For parents, there’s nothing quite as delightful as dressing up our children in adorable costumes that capture the spirit of the season. And if you’re on the hunt for the perfect Halloween costume for your baby girl in 2025, you’re in the right place!

Let’s explore some charming and timeless baby girl Halloween costumes that will definitely make this holiday one to remember.

Imagine your little one wrapped up in a swirl of pastel pinks and blues, looking as sweet as cotton candy itself.

This cotton candy costume is all about soft, fluffy textures and gentle hues that mimic the tone of this beloved carnival snack. Start with a pink or blue romper or a dress, then add tulle or pillow fill to create a cloud-like confection!

Who wouldn’t want to cuddle a bundle of fluff that’s just as cute as Mary’s little lamb?

This Halloween, let your baby girl flutter about as a baby butterfly.

Dress her in vibrant fabric wings and top the costume off with a tiny headband adorned with antennae. It’s a costume that can be as colorful or as subtle as you like, with the wings offering endless possibilities for creative patterns and designs.

This iconic choice allows you to choose from a range of miniaturized outfits from Barbie’s vast wardrobe, whether that be a classic pink dress, a sporty look, or a career-themed ensemble!

For a dose of humor and unexpected charm, consider dressing your baby as a tired granny. Picture her in a fluffy bathrobe, oversized glasses, and a little gray wig with rollers—so adorable!

This costume is not only cute but also sure to bring laughter to the whole neighborhood on Halloween night.

Embrace the mystical and magical side of Halloween with a traditional witch costume.

A classic choice, this outfit can include a tiny black dress, a pointy hat, and even a broomstick for good measure. Whether you prefer to add a pop of witchy color or stick with stark black, your little witch will be casting spells of cuteness all night long!

Add a whimsical touch to this holiday by transforming your baby girl into a mini mushroom.

Use a red cap with white spots and pair it with a neutral-toned romper to mimic the simple stem. This cottagecore-inspired look is ideal for something magical and fun in 2025!

Who says ghosts have to be scary? This ghost costume is perfect for babies who love to laugh and will turn this usual spooky specter into a cheerful companion for Halloween night.

Choose a soft, fluffy costume, like the one above, as a comfy, modern alternative to the old-school white sheet look!

Get inspired by the galaxy’s beloved princess and go for a cute Princess Leia costume.

This iconic look, featuring the white gown and signature cinnamon bun hairstyle, is instantly recognizable and perfect for channeling intergalactic charm this holiday.

Go for a playful and vibrant look with a cute pink monster costume. With bright colors, silly eyes, and soft textures, this outfit is designed to be both playful and cozy.

Whether you go for a single-eyed monster or a multi-eyed creature, your baby will be the friendliest monster in town.

Let your little one shine as an adorable angel this Halloween. Dress her in a soft white dress, complete with delicate wings and a halo, for a simple but sweet look.

Finally, consider turning your baby girl into a silly little snail for a touch of whimsy and charm. Either DIY or buy a soft, spiraled shell and attach this piece to a cozy romper.

Complete the look with little antennae on a headband, and you’ve got the perfect costume for an earthy and adorable Halloween costume in 2025!

Whether your little one is a giggling ghost or a sweet angel, what’s most important is the happiness and laughter you’ll share. So, which of these baby girl Halloween costumes will your little one wear this 2025 holiday season?

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