Boys Costumes
Find the perfect costume or accessories for any occasion — huge range, fast delivery and the guarantees to shop with total confidence.
Roald Dahl Fantastic Mr Fox Costume, Toddler
Red Guardian Deluxe Costume, Child
Boys Costumes | Australia's Largest Kids Costume Collection — Jokers Costume Megastore
Jokers Costume Megastore is Australia's go-to destination for boys costumes, with hundreds of styles in stock from baby and toddler sizes through to teens. From historical and military looks to ninja, pirate, and superhero styles, our boys' range covers every dress-up day, party, and Halloween.
Shop by Category
Looking for something specific? Browse our most-shopped boys costume categories: Superheroes, Historical, Pirate, Ninja, and Medieval. Planning ahead for school events? Our Book Week collection is a popular starting point.
Find Your Fit, Fast
With hundreds of boys costumes to choose from, our filters make it easy to narrow things down by size, age, price, or category — from baby and toddler sizes right through to teen. Find a costume that fits your child and the occasion in just a few clicks.
Something for Every Theme
Our boys costumes span the full spectrum: historical and military looks, medieval knights and Wild West heroes, ninja and pirate adventures, superheroes and movie-inspired characters, and seasonal favourites for Christmas and Halloween. Whatever the event, you'll find a costume to suit.
Why Shop With Jokers
- Price Beat Guarantee — found it cheaper elsewhere? We'll beat that price by 5%.
- Delivery Guarantee — order with confidence. If your costume doesn't arrive in time for your event, it's free.
- Size Fit Guarantee — not the right fit? Exchange it, hassle-free.
- Australia's biggest range — 25,000+ costumes and accessories across every category, size, and theme.
Frequently Asked Questions
What sizes do you stock in boys costumes?
We stock boys costumes from baby and toddler sizes through to teen, with most styles available across multiple age ranges. Use the size filter on this page to see current stock for your child's age and size. Not sure which size to pick? Our Size Fit Guarantee makes it easy to exchange for a better fit if needed.
What boys costume themes do you stock?
Our boys range covers historical and military costumes, medieval and Wild West themes, ninja and pirate styles, superheroes and movie characters, plus seasonal favourites for Book Week, Christmas, and Halloween.
Do you have costumes suitable for Book Week?
Yes — our Book Week collection includes historical, fairytale, and character-inspired costumes that work well for school book character parades.
How fast is shipping on boys costumes in Australia?
We offer fast Australia-wide shipping, with a delivery guarantee — if your costume doesn't arrive in time for your event, it's free. Check our Delivery Guarantee page for full details and cut-off times.
Can I find matching costumes for siblings or family groups?
Yes — many of our boys costumes have matching girls', men's, and women's versions, making it easy to coordinate a family or sibling theme. Browse our girls', men's, and women's collections alongside this one.
What if I find a cheaper price elsewhere?
We offer a Price Beat Guarantee — if you find the same costume cheaper elsewhere, we'll beat that price by 5%.
The staff really know their stuff and are extremely helpful.
Strongly recommend their size guide app for a great costume fit.
Incredible range of costumes, all well priced, and the staff are amazing.
So many great options, no matter what theme you're going for.
Took extra time to show me sizes, never made me feel like a pain.
Shop with Zero Risk
Every order at Jokers is backed by our Triple Guarantee.