Unforgettable Dress-Ups for Every Occasion, Age and Theme

At Who Wants 2 Party, costumes aren’t just about playing dress-up - they’re about stepping into stories, bringing characters to life, and celebrating the magic of imagination. Whether you're planning for Halloween, Book Week, a themed party, or a simple afternoon of creative fun, our wide-ranging costume collection has something for everyone: toddlers, kids, adults - even your furry friends.

From classic witches and superheroes to clever book character costumes, our dress-up sets are designed for comfort, expression and pure joy. Whether you need last-minute Halloween costume ideas, plus-size outfits for themed events, or easy Book Week costumes for teachers and kids alike, we offer something for every scenario. And with accessories galore - wigs, makeup, masks, props and wings - you can build your dream look without ever needing to sew a stitch.

🧒 Kids’ Costumes That Spark Joy

Little ones are the true stars of dress-up play. That’s why our kids’ costume range is packed with personality, colour, and comfortable fits for hours of fun. From toddler animal costumes to glittery unicorn dresses, our selection is tailored to suit boys and girls with every interest imaginable.

Discover pirate costumes for boys who want to sail the seven seas, fairy outfits for girls who love sparkle, and jungle animal suits for toddlers learning about the world around them. Our kids’ Book Week costumes feature iconic storybook characters - from The Very Hungry Caterpillar and Alice in Wonderland to Where's Wally and The Gruffalo. Long-tail favourites like “easy Book Week costume ideas for girls” or “last-minute boys’ dress-up for school parade” are naturally covered in both style and practicality.

Every costume comes designed with soft, breathable fabrics and simple closures for hassle-free dressing. Whether you’re browsing toddler Halloween costumes or character outfits for daycare, these pieces are crafted for busy families who want fuss-free fun.

🧙‍♀️ Adult Costumes That Wow at Any Party

Who says costumes are just for kids? Our adult costume range proves otherwise. Whether you’re heading to a themed birthday, costume contest, or spooky Halloween celebration, we have everything from funny couple costumes to group costume sets and bold character ensembles.

Dress up as a vampire, zombie, or witch with our women’s Halloween costumes, or go all out with movie-inspired looks like Ghostbusters, Minions or Barbie. Prefer something humorous? Try our inflatable dinosaur costumes, bacon-and-egg couple sets, or “punny” outfits that turn heads and spark laughter.

For men, choices include ninja costumes, superhero bodysuits, and plus-size Halloween costumes with roomy fits and breathable fabrics. Looking for “last-minute adult Halloween costumes in Australia”? We’ve got those covered too - with simple slip-on styles, jumpsuits, and kits that transform your look instantly.

Group costume ideas? Try matching family pirate outfits, themed animal onesies, or coordinated costumes for teachers at Book Week. Every piece is designed for fun, movement, and maximum impact on photos.

📚 Book Week & School Parade Winners

Book Week is one of our favourite events - and we’ve built an entire range to help you celebrate with ease. Whether you're a parent prepping for a primary school parade or a teacher looking for a themed costume, we offer book character outfits that make storytelling shine.

Find clever costumes like “The Cat in the Hat,” “Matilda,” Harry Potter, and “The Rainbow Fish,” or explore affordable DIY-friendly sets that build a look with simple props and accessories. We cater to long-tail search needs like “book week costume ideas for teachers Australia” and “easy book week costumes for toddlers,” ensuring families and schools can find everything they need in one place.

All Book Week costumes are designed for visibility and comfort. From capes and hats to character badges and masks, it’s easy to build a look that celebrates literacy without blowing the budget.

🎃 Halloween Essentials - from Cute to Creepy

No costume category is complete without Halloween - and we go all out. Whether you’re shopping for kids’ Halloween costumes, funny Halloween costumes for couples, or pet Halloween outfits, you’ll find costumes that hit every tone: spooky, sweet, and downright silly.

Browse skeleton costumes, vampire dresses, grim reaper capes, pumpkin toddler suits, and glow-in-the-dark accessories. We also stock witch wigs, spooky makeup kits, devil horns, and fake blood to add that frightful final touch.

For those looking to make a quick impact, explore our range of easy Halloween costumes for adults. These kits combine speed with style - perfect for busy partygoers who want to dress up without spending hours planning.

And don’t forget your four-legged friends: our dog costumes feature everything from scary spiders to adorable pumpkins and superhero capes. Pet costumes are a hit on social media and a great way to include furry family members in the fun.

🧢 Accessories That Transform Any Look

Costumes come to life with the right details. That’s why our accessory range is carefully curated to help you enhance your outfit - whether you're building a Book Week costume for girls, a Halloween vampire look, or a toddler’s jungle safari theme.

Choose from:

• Costume wigs in bright colours, character styles, and classic cuts
• Makeup kits and face paint for zombies, clowns, superheroes, and more
• Masks ranging from spooky to silly - including masquerade, animal, and fantasy styles
• Props like pirate swords, fairy wings, superhero shields, and capes
• Headbands, gloves, oversized glasses and more to complete any outfit

👨‍👩‍👧‍👦 Costumes for Families, Groups & Events

Some of the best dress-up moments happen together. That’s why we offer curated ideas for families and groups - whether you’re matching for a birthday party, planning Book Week across siblings, or coordinating an office Halloween theme.

Explore:

• Matching family costumes (e.g. pirates, circus, safari animals)
• Couple costumes for parties and festivals (e.g. peanut butter & jelly, zombie bride and groom)
• Teacher group costumes (e.g. crayons, fairytale characters, emoji faces)
• Pet & owner matching outfits

Planning a theme? Browse costume kits that help turn your group into superheroes, animals, story characters or Halloween monsters. Everything’s designed to simplify bulk buying and ensure every member of your squad looks great.

📦 Designed for Comfort, Ready to Party

At Who Wants 2 Party, our costume selection is crafted for real-life wear. That means breathable fabrics, easy zippers and Velcro, flexible fits, and bold designs made to shine in any setting - school, home, party or parade.

Whether you’re looking for soft toddler dress-ups, plus-size party costumes, or comfortable costumes for long events, you’ll find options with movement, comfort and convenience built in.

Ready to explore the world of costumes? Shop by age group, browse by occasion, or follow your imagination from character outfits to themed accessories and hilarious group sets. From Book Week heroes to Halloween legends, costume ideas come to life here - because every party deserves a little magic.