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Halloween Costumes and Accessories

Unleash your most imaginative Halloween yet with Chasing Fireflies’ Halloween Costumes & Accessories collection. Whether you’re searching for enchanting costumes or the perfect finishing touches, our curated lineup offers one-stop magic - from fairytale princesses and fierce warriors to exclusive Star Wars favorites and spooky skeletons. Discover capes, wands, tiaras, and more, all thoughtfully designed to complement costumes and inspire play that lasts. With options for babies, toddlers, tweens, teens, and even adults, your next Halloween adventure begins here.

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163 products

Harlequin Clown Costume Dress Set for GirlsHarlequin Clown Costume Dress Set for Girls
Harlequin Clown Costume Dress Set for Girls Sale price$90.00
Rainbow Candy Fairy Costume Set for GirlsRainbow Candy Fairy Costume Set for Girls
Rainbow Candy Fairy Costume Set for Girls Sale price$115.00
Reversible Astronaut Costume Jumpsuit for KidsReversible Astronaut Costume Jumpsuit for Kids
Reversible Astronaut Costume Jumpsuit for Kids Sale price$90.00
Bluebird Costume Set for GirlsBluebird Costume Set for Girls
Bluebird Costume Set for Girls Sale price$125.00
Once Upon a Toadstool Costume Set for GirlsOnce Upon a Toadstool Costume Set for Girls
Once Upon a Toadstool Costume Set for Girls Sale price$100.00
Rainbow Tulle Birthday Skirt & Crown Set for GirlsRainbow Tulle Birthday Skirt & Crown Set for Girls
Rainbow Tulle Birthday Skirt & Crown Set for Girls Sale price$85.00
Wicked Deluxe Elphaba Girls Costume-Chasing FirefliesWicked Deluxe Elphaba Girls Costume-Chasing Fireflies
Wicked Deluxe Elphaba Girls Costume Sale price$175.00
Harlequin Costume For Kids - Chasing FirefliesHarlequin Costume For Kids - Chasing Fireflies
Harlequin Costume for Kids Sale price$85.00
Pirate Costume For Boys - Chasing FirefliesPirate Costume For Boys - Chasing Fireflies
Pirate Costume For Boys Sale price$60.00
Mighty Wolves Footballer Costume For Boys - Chasing FirefliesMighty Wolves Footballer Costume For Boys - Chasing Fireflies
Mighty Wolves Footballer Costume For Boys Sale price$70.00
Flower Fairy Costume for Girls - Chasing FirefliesFlower Fairy Costume for Girls-Chasing Fireflies
Flower Fairy Costume for Girls Sale price$198.00
Mighty Wolves Cheerleader For Girls - Chasing FirefliesMighty Wolves Cheerleader For Girls - Chasing Fireflies
Mighty Wolves Cheerleader For Girls Sale price$70.00
Lion Cape With Hood for Kids-Chasing FirefliesLion Cape With Hood for Kids-Chasing Fireflies
Lion Cape With Hood for Kids Sale price$29.99
The Greatest Show Costume Set For Girls - Chasing FirefliesThe Greatest Show Costume Set For Girls - Chasing Fireflies
The Greatest Show Costume Set For Girls Sale price$150.00
White Swan Costume for Girls-Chasing FirefliesWhite Swan Costume for Girls-Chasing Fireflies
White Swan Costume for Girls Sale price$189.99
Save 10%Burgundy Magician Costume Set for Boys - Chasing FirefliesBurgundy Magician Hat for Kids - Chasing Fireflies
Burgundy Magician Costume Set for Boys Sale price$117.00 Regular price$130.00
Save 10%Child wearing a black Spiderella witch costume with a pointed black witch hat - Buy the full costume only at Chasing-Fireflies.comSpiderella Witch Costume Set for Girls
Spiderella Witch Costume Set for Girls Sale price$211.50 Regular price$235.00
Hula Dancer Costume for Women-Chasing FirefliesHula Dancer Costume for Women-Chasing Fireflies
Hula Dancer Costume for Women Sale price$99.00
Save 10%Pink Witch Costume Set for Girls - Chasing FirefliesPink Witch Costume Set for Girls - Chasing Fireflies
Pink Witch Costume Set for Girls Sale price$153.00 Regular price$170.00
Black Swan Costume for Girls-Chasing FirefliesBlack Swan Costume for Girls - Chasing Fireflies
Black Swan Costume for Girls Sale price$189.99
Save 10%Pink Princess Fairy Costume Set for Girls - Chasing FirefliesPink Princess Fairy Costume Set for Girls - Chasing Fireflies
Pink Princess Fairy Costume Set for Girls Sale price$108.00 Regular price$120.00
Viking Warrior Costume for Girls-Chasing FirefliesViking Warrior Costume for Girls-Chasing Fireflies
Viking Warrior Costume for Girls Sale price$89.99
Save 10%Young girl in a white dress with fairy wings and a wand on a beige backgroundYoung girl in a white angel fairy costume with wings and a wand against a beige background
White Fairy Costume Set for Girls Sale price$94.50 Regular price$105.00
Save 10%Celestial Witch Costume Set for Girls - Chasing FirefliesCelestial Witch Costume Set for Girls - Chasing Fireflies
Celestial Witch Costume Set for Girls Sale price$161.10 Regular price$179.00
Save 10%Kids Vintage Devil Costume Set for Girls - Chasing FirefliesKids Vintage Devil Costume Set for Girls - Chasing Fireflies
Vintage Devil Costume Set for Girls Sale price$171.45 Regular price$190.50
Save 10%Kids Vintage Cat Costume Set - Chasing FirefliesKids Vintage Cat Costume Set - Chasing Fireflies
Vintage Cat Costume Set for Girls Sale price$157.95 Regular price$175.50
Save 10%Dark Fairy Costume Set for Girls - Chasing FirefliesDark Fairy Costume Set for Girls - Chasing Fireflies
Dark Fairy Costume Set for Girls Sale price$193.50 Regular price$215.00
Save 10%Navy Wizard Costume Set for Girls - Chasing FirefliesNavy Wizard Costume Set for Girls - Chasing Fireflies
Navy Wizard Costume Set for Girls Sale price$135.00 Regular price$150.00
Save 10%Pumpkin Costume Set for Kids - Chasing FirefliesPumpkin Costume Set for Kids - Chasing Fireflies
Kids Pumpkin Costume Set for Girls Sale price$166.50 Regular price$185.00
Save 10%Red Riding Hood Costume Set for Girls - Chasing FirefliesRed Riding Hood Costume Set for Girls - Chasing Fireflies
Red Riding Hood Costume Set for Girls Sale price$117.00 Regular price$130.00
Save 10%Vampire Costume Set for Kids - Chasing FirefliesVampire Costume Set for Kids - Chasing Fireflies
Kids Vampire Costume Sale price$67.50 Regular price$75.00
Save 10%Clown Costume Set for Kids - Chasing FirefliesClown Costume Set for Kids - Chasing Fireflies
Clown Costume Set for Girls Sale price$58.50 Regular price$65.00
Save 10%Showgirl Costume Set for Girls - Chasing FirefliesShowgirl Costume Set for Girls - Chasing Fireflies
Showgirl Costume Set for Girls Sale price$162.00 Regular price$180.00
Astronaut Costume for Kids-Chasing FirefliesAstronaut Costume for Kids-Chasing Fireflies
Astronaut Costume for Kids Sale price$129.99
Save 10%She's a Star Costume Set for Girls - Chasing FirefliesShe's a Star Bustle Skirt / Cape for Girls - Chasing Fireflies
She's a Star Costume Set for Girls Sale price$135.00 Regular price$150.00
Spiderella Dress For Girls - Chasing FirefliesSpiderella Collar For Girls - Chasing Fireflies
Spiderella Dress For Girls Sale price$120.00
Silver Ninja Costume For Boys-Chasing FirefliesSilver Ninja Costume For Boys - Chasing Fireflies
Silver Ninja Costume For Boys Sale price$79.99
Spiderella Hat For Girls - Chasing FirefliesSpiderella Collar For Girls - Chasing Fireflies
Spiderella Black Witch Hat For Girls Sale price$30.00
Mandalorian Deluxe Star Wars Costume for Kids-Chasing FirefliesMandalorian Deluxe Star Wars Costume for Kids-Chasing Fireflies
Mandalorian Deluxe Star Wars Costume for Kids Sale price$110.99
Spiderella Collar For Girls - Chasing FirefliesSpiderella Hat For Girls - Chasing Fireflies
Spiderella Collar For Girls Sale price$25.00
Pink Witch Hat For Girls - Chasing FirefliesPink Witch Hat For Girls - Chasing Fireflies
Pink Witch Hat For Girls Sale price$30.00
Archer Costume For Girls-Chasing FirefliesArcher Costume For Girls - Chasing Fireflies
Archer Costume For Girls Sale price$82.99
Pink Witch Cape For Girls - Chasing FirefliesPink Witch Cape For Girls - Chasing Fireflies
Pink Ruffle Cape For Girls Sale price$50.00
Pirate Blue Brocade Costume for Girls-Chasing FirefliesPirate Blue Brocade Costume for Girls - Chasing Fireflies
Pirate Blue Brocade Costume for Girls Sale price$99.00
Pink Tutu For Girls - Chasing FirefliesPink Witch Dress For Girls - Chasing Fireflies
Pink Tutu For Girls Sale price$45.00
Sold outSave 47%Cowgirl Costume for KidsCowgirl Costume for Girls - Chasing Fireflies
Cowgirl Costume for Girls Sale price$40.00 Regular price$75.00
Pink Wand For Girls - Chasing FirefliesPink Witch Dress For Girls - Chasing Fireflies
Pink Wand For Girls Sale price$15.00
Candy Fairy Costume for Girls-Chasing FirefliesCandy Fairy Costume for Girls - Chasing Fireflies
Candy Fairy Costume for Girls Sale price$92.00

A World of Halloween Wonder

Discover a curated selection spanning costumes and accessories, all designed with premium fabrics, dreamy details, and lasting wear. Find sparkling dresses, whimsical wings, dramatic capes, and imaginative accessories like masks, wands, and tiaras that take any look to the next level.

Crafted for Every Age

Our magical lineup includes sizes for everyone in the family - from babies and toddlers to tweens, teens, and adults. Whether you're shopping for a classic look like a princess or witch, or seeking something uniquely Chasing Fireflies (think Candy Fairy or Skeleton Princess), you'll find options that stand out in both quality and style.

Built for Comfort & Storytelling

Featuring thoughtful design touches like soft linings, adjustable closures, and breathable layers, these costumes are made for movement, photoshoots, school plays, or trick-or-treating adventures. Mix and match items to bring a unique and memorable look together flawlessly.