Recent Reviews

Amazing

By: claireedwards31 on 6 October 2017

This costume is awesome. When I got it I expected it to be plastic like it is in the picture but in reality it is satin and stretchy fabrics which look much better than the image. The pleather stockings are awesome too. No part of the costume is itchy and it is exact to the measurement chart. The skirt is a little short but I am quite a tall person. It is fine and still wearable

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LoVe, LoVe Stay-Puft Marshmallow Man

By: 214537549652 on 27 August 2015

We absolutely love this costume! Looks amazing on and got great laughs from everyone that saw it. Little fan works beautifully to inflate it and it puffs up super quickly. Excellent purchase!

Rating:

Halloween Costumes in Sydney

Looking for the perfect Halloween costume in Sydney? You've come to the right place. Costume Crazy stocks thousands of Halloween outfits for every kind of dress-up — from full-blown horror movie villains to family-friendly classics, sexy adult costumes to seriously cute kids' looks.

We're a Sydney-based family business that's been kitting out Aussies for Halloween since the early days of online shopping. Our warehouse is stocked year-round (yes, even in March), and orders ship out fast across Australia with free delivery on every order.

Shop Halloween by category

Adult Halloween Costumes — scary, sexy, funny and everything between
Kids Halloween Costumes — age-appropriate spooky for little ones
Toddler Halloween Costumes — soft, safe and seriously cute first costumes
Plus Size Halloween Costumes — styles that fit and flatter
Pet Halloween Costumes — because the dog wants to dress up too

Popular Halloween themes

Classic horror. Vampires, witches, werewolves, zombies, ghosts and skeletons. The originals never go out of style.

Movie villains. Pennywise, Freddy Krueger, Jason Voorhees, Michael Myers, Chucky, Ghostface and the rest of the horror movie hall of fame.

Sexy Halloween. From sultry witches and devilish nurses to vampire vixens and Harley Quinn looks — adult Halloween for those who want to turn heads.

Funny Halloween. Inflatables, food costumes, pun-based outfits and group costume ideas that'll have everyone laughing.

Superheroes & villains. Marvel and DC officially licensed costumes — Batman, Spider-Man, Wonder Woman, Joker, Harley Quinn and more.

Spooky cute. For kids and toddlers who want in on Halloween without the nightmares — pumpkins, friendly ghosts, witches in pink, monster cuties.

Why Sydney shoppers choose Costume Crazy

Free shipping Australia-wide. Sydney delivery in 1-3 business days, no minimum order.
Family-run since the early days. Real Aussies on the other end of the email — not a faceless overseas warehouse.
Thousands of unique styles. We source from suppliers all over the world, so you'll find Halloween costumes here that aren't available anywhere else in Australia.
Afterpay available. Sort it out at checkout, no fuss.
Easy returns. If it doesn't fit, send it back. We'll sort you out.

FAQ — Halloween costumes in Sydney

When should I order my Halloween costume?
The earlier the better. Halloween demand spikes in late September and through October — popular sizes and styles sell out fast. We recommend ordering at least two weeks before your event to be safe.

Can I get a Halloween costume in time for a last-minute party?
Yes — express shipping options are available at checkout and most express orders arrive in Sydney within 1–2 business days. If you've got a tight deadline, get in touch and we'll do our best to help.

Do you have Halloween costumes for groups?
Yes — we stock matching family costumes, group costume themes, and couples costumes. Star Wars, Marvel, classic horror movie casts, and more.

What's the most popular Halloween costume this year?
Bestsellers change every year as new movies and shows launch. Classic horror movie characters, Marvel and DC villains, and clown costumes consistently top the list.

Do you sell Halloween decorations and props as well?
Yes — we stock props, decorations, fake blood, makeup kits, prosthetics, and party supplies for hosting Halloween parties.

Are your costumes good quality?
We stock a range — from budget options for one-night wear to premium pieces designed to last. Each product page shows the quality tier so you know exactly what you're getting.