Scary Halloween Costumes

Get ready to raise goosebumps and steal the spotlight with Chasing Fireflies’ Scary Halloween Costumes collection. From shocking devils to ghostly fairies, witch costumes and undead brides to mysterious warriors, these costumes are designed to turn heads and unleash imagination.

Whether it’s the chilling allure of the Vampire Costume Set or the theatrical edge of Dark Fairy, each piece combines rich fabrics and bold silhouettes. You’ll find the eerie elegance of the Vintage Devil Set, the dramatic drama of the Spiderella Witch, and the fierce power of the Silver Ninja and Viking Warrior. For something truly haunting, go for the Zombie Bride or the stealth-dark Red Ninja - costumes built for maximum fright.

Our designs balance spook with comfort. Each costume features soft linings, stretch and structured fits, reinforced seams, and secure closures so that little monsters (and bigger ones) can run, jump, and scare all night without tearing or discomfort. The fabrics - velvet, satin, layered tulle, and dramatic capes - deliver eerie textures that look amazing in photos and in moonlight.

Don’t just settle for spooky - embrace the chilling elegance. Our Scary Halloween Costumes are made to last beyond one night of terror, ready for dress-up, haunted forests, parties, or creating memories that linger in flashlights and photographs.

Sizes to scare

Sizes cover a wide age range - from kids and tweens to teens - so whether you’re shopping for tiny trick-or-treaters or young horror fans, there’s something wicked for them. And if you love mixing dramatic effect, pairing with accessories like horns, wings, or witch hats from our Halloween Accessories will amplify the scare factor.