Girls Halloween Costumes

Discover premium Girls Halloween Costumes at Chasing Fireflies.

Make her Halloween unforgettable with the Girls Halloween Costumes Collection from Chasing Fireflies. From sweet and sparkly to bold and spooky, every design is crafted with heirloom quality and imaginative detail because costumes shouldn’t just look magical, they should feel magical too.

Complete the Look

She's a Star Bustle Skirt / Cape for Girls - Chasing Fireflies

Showgirl Leotard For Girls - Chasing Fireflies

Wizard Gold Star Wand - Chasing Fireflies

Spiderella Costume Set for Girls - Chasing Fireflies

Showgirl Cape Skirt For Girl - Chasing Fireflies

Ghost Cape For Girls - Chasing Fireflies

shop Girls Accessories

Built for Comfort & Durability

Whether she’s trick-or-treating, attending a school parade, or starring in a costume party, these costumes are made to keep up with the adventure. Adjustable features, soft linings, and careful tailoring mean she can twirl, run, and play in comfort.

Complete the Look

No Halloween look is complete without the perfect finishing touches. Pair her costume with sparkling tiaras, dramatic capes, or themed props from our Halloween Accessories. For families dressing together, explore Family Costumes for coordinated looks that turn heads and create unforgettable memories.

Sizes for Toddlers to Tweens

Our collection includes sizes for toddlers, kids, and tweens, so every girl can find her perfect fit. Whether she wants to be whimsical, glamorous, or spooky, there’s a Chasing Fireflies costume that captures her spirit.

Premium Styles for Every Personality

Our girls’ costumes go beyond the ordinary. Think shimmering Witch Costumes in celestial prints and iconic favorites like Glinda or Elphaba from Wicked. For those who love a spooky twist, she’ll adore elegant ghosts, playful pumpkins, or vintage-inspired devil and cat costumes.

Each outfit is thoughtfully designed with premium fabrics like satin, velvet, and layered tulle. Details such as embroidery, sequins, and structured silhouettes ensure every costume photographs beautifully and lasts for more than one night of fun.