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Baby Costumes

Dress your littlest ones in magic with our Baby & Toddler Costumes collection. From cozy critters to fairytale favorites, each design is made with comfort, imagination, and premium Chasing Fireflies quality. These costumes are perfect for milestone photo shoots, themed birthday parties, playdates, and everyday adventures that deserve a touch of wonder. 

Crafted from soft, breathable fabrics and finished with thoughtful details, our baby and toddler costumes are as gentle as they are beautiful. Expect easy-on closures, smooth linings, and flexible fits because dressing up should be joyful, not complicated.

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Pierrot Clown Hat for Kids - Chasing Fireflies
Pierrot Clown Shirt for Kids - Chasing Fireflies
Pierrot Clown Trousers for Kids - Chasing Fireflies
Harlequin Costume For Kids - Chasing Fireflies
Red Riding Hood Dress with attached Apron For Girls - Chasing Fireflies
Red Riding Hood Cape For Girls - Chasing Fireflies
Werewolf Hoodie For Kids - Chasing Fireflies
Werewolf Hoodie For Kids Sale price$80.00
Dinosaur Cape For Kids - Chasing Fireflies
Dinosaur Cape For Kids Sale price$80.00
Burgundy Magician Cape for Kids - Chasing Fireflies
Burgundy Magician Hat for Kids - Chasing Fireflies
Magician Wand For Kids - Chasing Fireflies
Magician Wand For Kids Sale price$10.00
Vampire Costume Set for Kids - Chasing Fireflies
Vampire Capefor Kids - Chasing Fireflies
Vampire Cape For Kids Sale price$45.00
Clown Collar and Tutu for Kids - Chasing Fireflies
Clown Hat for Kids - Chasing Fireflies
Clown Hat for Kids Sale price$20.00
Ghost Cape For Girls - Chasing Fireflies
Ghost Cape For Girls Sale price$50.00
Pirate Costume For Boys - Chasing Fireflies
Pirate Costume For Boys Sale price$60.00
Leotard For Girls (Black, Navy, Pink, White) - Chasing Fireflies
Color
Mighty Wolves Footballer Costume For Boys - Chasing Fireflies
Mighty Wolves Cheerleader For Girls - Chasing Fireflies
The Greatest Show Costume Set For Girls - Chasing Fireflies
Showgirl Cape Skirt For Girl - Chasing Fireflies
She's a Star Costume Set for Girls - Chasing Fireflies
Wizard Gold Star Wand - Chasing Fireflies
Wizard Gold Star Wand Sale price$15.00
Burgundy Magician Costume Set for Boys - Chasing Fireflies
Child wearing a black Spiderella witch costume with a pointed black witch hat - Buy the full costume only at Chasing-Fireflies.com
Showgirl Leotard For Girls - Chasing Fireflies
Showgirl Leotard For Girls Sale price$130.00
Pink Witch Costume Set for Girls - Chasing Fireflies
Spiderella Costume Set for Girls - Chasing Fireflies
Spiderella Cape For Girls Sale price$60.00
Pink Princess Fairy Costume Set for Girls - Chasing Fireflies
White Fairy Costume Set for Girls
Celestial Witch Costume Set for Girls - Chasing Fireflies
Kids Vintage Devil Costume Set for Girls - Chasing Fireflies
Kids Vintage Cat Costume Set - Chasing Fireflies
Dark Fairy Costume Set for Girls - Chasing Fireflies
Navy Wizard Costume Set for Girls - Chasing Fireflies
Pumpkin Costume Set for Kids - Chasing Fireflies
Red Riding Hood Costume Set for Girls - Chasing Fireflies
Vampire Costume Set for Kids - Chasing Fireflies
Kids Vampire Costume Sale price$75.00
Clown Costume Set for Kids - Chasing Fireflies
Showgirl Costume Set for Girls - Chasing Fireflies
She's a Star Bustle Skirt / Cape for Girls - Chasing Fireflies
She's a Star Costume Set for Girls - Chasing Fireflies
White Ghost Costume Set for Girls
Leotard For Girls (Black, Navy, Pink, White) - Chasing Fireflies
Black Leotard For Girls Sale price$20.00
Color
Leotard For Girls (Black, Navy, Pink, White) - Chasing Fireflies
Navy Leotard For Girls Sale price$20.00
Color
Leotard For Girls (Black, Navy, Pink, White) - Chasing Fireflies
Pink Leotard For Girls Sale price$20.00
Color
Leotard For Girls (Black, Navy, Pink, White) - Chasing Fireflies
White Leotard For Girls Sale price$20.00
Color

In this collection, you’ll find whimsical fairy and princess sets, magical little wizards, playful animals, pint-sized knights and heroes, and sparkling storybook styles. Each piece is designed to inspire storytelling and encourage imaginative play while keeping babies and toddlers comfortable in every wiggle, crawl, and twirl.

These costumes aren’t just about looks — they’re heirloom-quality designs meant to be cherished long after the celebration ends. Whether you’re planning a themed birthday, capturing seasonal portraits, or simply sparking creativity at home, our Baby & Toddler Costumes make everyday moments extraordinary.

Complete the look with sweet finishing touches from our Accessories collection, or coordinate with older siblings in our Girls Costumes and Boys Costumes for picture-perfect family fun.

Of course, baby costumes should feel as cuddly as they look, and we strive to offer pieces that will keep little ones smiling. Soft fabrics, full-length zippers and leg snaps are details you’ll appreciate, too.

At Chasing Fireflies, we believe you’re never too young to have fun with dress-up. That’s why we offer a selection of adorable baby Halloween costumes - so you can start making memories from your little one’s earliest days.