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Girls Unicorn Costumes

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Our girl's unicorn costumes are the perfect choice for Halloween, offering a variety of enchanting options that your little one will adore. These Halloween unicorn costumes girls' ideas come in a wide range of styles, from elegant and sparkly to whimsical and colorful, ensuring that your child can become their favorite mythical creature!
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Girls Unicorn Prestige Costume
Sale - 60% Exclusive
$49.99$19.99-$24.99
Kid's Enchanting Unicorn Costume
Sale - 80% Exclusive
Girls Toddler Rainbow Unicorn Costume-update
Clearance Made By Us
Baby Enchanted Unicorn
Sale - 43% Made By Us
$29.99$16.99-$19.99
Kids Gleaming Unicorn Costume--2-2
Sale - 50% Made By Us
Kid's Dark Unicorn Costume
Sale - 40% Made By Us
$49.99$29.99-$49.99*
Girls Deluxe Winged Unicorn Costume--2-2
Sale - 54% Made By Us
Girl's Magical Unicorn Costume
Video
Sale - 60% Made By Us
$49.99$19.99-$49.99*
Infant Rarity My Little Pony Costume-update
Clearance Made By Us
Image Coming Soon
Sale - 56% Made By Us
$44.99$19.99-$44.99*
Girls Unicorn Costume
Sale - 63%
$39.99$14.99-$39.99
Inflatable Child Blue Unicorn Costume
Sale - 11%
Girl's Pink Glitter Unicorn Costume
Sale - 22% Made By Us
$44.99$34.99-$44.99*
Toddler Magical Unicorn Costume
Sale - 56% Made By Us
$44.99$19.99-$44.99*
Toddler Rainbow Unicorn Costume
Sale - 50%
Toddler and Kid's Cotton Candy Unicorn Onesie
Sale - 43%
Kids Heavenly Pegasus Costume
Sale - 50% Made By Us
$59.99$29.99-$59.99*
Infant Magical Unicorn Costume
Sale - 17%
$29.99$24.99-$29.99*
Kid's Unicorn Onesie
Clearance Made By Us
$39.99$19.99
Posh Peanut Eleanor Unicorn Costume for Infants Posh Updated
Sale - 20% Made By Us
Child Giant Inflatable Unicorn Costume updated
Sale - 22%
Child Rainbow Costume
$24.99
Infant Pink Unicorn Costume1
Sale - 47%
$29.99$15.99-$29.99
Child Piggyback Unicorn Costume
Out of Stock
Inflatable Kids Unicorn Ride On Costume
Out of Stock
Ride A Unicorn Costume
Out of Stock
Infant Lil' Unicorn Costume
Out of Stock
Infant Unicorn Costume
Out of Stock
Posh Peanut Toddler Eleanor Unicorn Costume Posh update
Out of Stock
Made By Us Exclusive
Kids' Unicorn Wings
Out of Stock
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Our girl's unicorn costumes let Halloween and everyday play blend into a kaleidoscope of fantasy and fun! These costumes aren't just for trick-or-treating; they're a passport to a world of imagination, perfect for any occasion that calls for a sprinkle of magic.

A rainbow unicorn costume is like wearing a piece of the sky. Picture your girl twirling in a swirl of colors, lighting up the room with every step. These costumes are show-stoppers at birthday parties, school events, or any day when the ordinary just won't do. They're not just costumes; they're wearable joy!

Pink unicorn costumes are for those who adore a dash of classic charm. Perfect for the girl who dreams in shades of pink, these outfits are ideal for tea parties, playdates, or even a glamorous day at home. Imagine the endless photo ops with your child beaming in their pink, unicorn-themed attire – absolutely Instagram-worthy!

Our girl's inflatable unicorn costumes, including the traditional jumpsuit and the ride-on version, are a whirlwind of fun. These costumes make your child feel like they're riding a mythical creature or becoming one! They're perfect for those laughter-filled parties where standing out is the name of the game.

Tutu unicorn costumes are all about the sparkle and twirl. The glittery tulle and rainbow mesh skirts are perfect for those who love to dance and dazzle. Whether it's a school talent show or just a day filled with pretend play, these costumes add a touch of glamour to any activity.

Winged unicorn costumes? Yes, please! These are for the dreamers, the ones who want to soar. Ideal for imaginative play, these costumes can transform an ordinary afternoon into an extraordinary adventure in the skies of fantasy.

For a more sophisticated twist, our unicorn costumes featuring a cute dress or a skirt bring elegance to the mix. These are great for family gatherings, themed school events, or any occasion where a little fanciness is in order.

For the rebels, our dark unicorn costume offers a mysterious, edgy take on the traditional unicorn. It's perfect for children who like to stand out and make a statement, whether at a Halloween bash, a costume party, or for creative roleplay adventures.

Our onesie outfit unicorn costumes are all about cozy fun. These jumpsuits are not just costumes; they're an excuse to stay comfy and cute all day long. Perfect for movie nights, sleepovers, or just lounging around, they bring the magic of unicorns into everyday life.

For teenagers, we offer trendy and age-appropriate teen girl unicorn costumes. These are perfect for Halloween parties, hanging out with friends, or even for those creative TikTok videos. These fun outfits let older girls enjoy the unicorn magic while still staying true to their laid-back vibe. It lets them indulge in fantasy fun while showing off their uniqueness!

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