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Kids Costumes

Kids Costumes Australia – Dress Up Costumes for Every Adventure

Discover one of Australia's largest ranges of kids costumes at Costumes To Buy. Whether your child dreams of becoming a brave superhero, adventurous pirate, magical princess, mighty knight, favourite movie character or adorable animal, you'll find the perfect children's costume for every occasion including Book Week, Halloween, birthday parties, school events and everyday imaginative play.

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From superhero costumes and princess dresses to Disney-inspired favourites, pirates, police officers, firefighters, dinosaurs, animals, witches, wizards and storybook characters, our huge collection has something for every child's imagination. With hundreds of styles available, it's easy to find the perfect costume for boys, girls, toddlers and infants.

Whether you're preparing for Book Week, Halloween, a themed birthday party, school dress-up day or simply encouraging imaginative play at home, Costumes To Buy offers quality costumes at affordable prices with fast Australia-wide shipping. We carefully select our range to ensure comfort, quality and plenty of fun for every adventure.

As one of Australia's largest costume retailers, we've been helping families create unforgettable memories for decades. If you need assistance choosing the right size, character or accessory, our friendly costume experts are here to help every step of the way.

✔ Huge range of Kids Costumes
✔ Perfect for Book Week & Halloween
✔ Fast Australia Wide Delivery
✔ Trusted Costume Experts Since 1954
Need help choosing the perfect costume?
Call our friendly team on 1300 70 70 43

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  • Giraffe Deluxe Child Animal Set

    Giraffe Deluxe Child Animal Set

    $19.95
    Costume Includes: Detailed Giraffe Mask And Tail. Kids Size.
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  • Prince Of Darkness Costume

    Prince Of Darkness Costume

    $49.95
    Costume Includes: Vest with attached sleeves, cape with attached collar, silver cravat with attached tie and pin. Costume Size(s): Small, Medium, Large, Xlarge
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  • Pink Ladies Girls Jacket

    Pink Ladies Girls Jacket

    $32.95
    This Officially Licensed Pink Ladies satiny jacket is available in Childs size, small, medium and large. The Pink Ladies Logo is embroidered on the black and front of the jacket. The hugely...
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  • Roman Princess Childs Costume

    Roman Princess Childs Costume

    $49.95
    Kids Roman Princess Costume Step back into ancient times with this elegant Kids Roman Princess Costume. Perfect for Book Week, history dress-up days, school events, toga parties, and Halloween, this...
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  • The Wiggles - Premium Wiggles Childs Costume - Red

    The Wiggles - Premium Wiggles Childs Costume - Red

    $44.95
    Lil' ladies and gentlemen, it's time to rock n wiggle with Murray Cook we have there in this crispy premium Wiggles child's costume that's going to have everyone getting jiggy with some hot potato...
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  • Stitch Deluxe Kids Costume

    Stitch Deluxe Kids Costume

    $64.95
    Costume Includes: Full length plush hooded onesie with front zipper closure Onesie features hoodie with 3D Stitch facial features and tall, 3D ears plus a small tuft of faux hair This jumpsuit is...
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  • Pink Galah Deluxe Animal Kids Mask And Tail

    Pink Galah Deluxe Animal Kids Mask And Tail

    $24.95
    Fly into the colorful world of the Australian outback with the Pink Galah Animal Mask and Tail Set by Little Safari! This delightful set lets children become vibrant galahs, exploring the skies of...
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  • Dalmatian Kids Costume

    Dalmatian Kids Costume

    $59.95
    Get the whole family involved this Halloween with this charming Dalmatian kids costume. Perfect for pairing with our Creulla de Vil costume or going as your favourite furry friend.  Costume includes:...
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  • Crocodile Animal Mask Set

    Crocodile Animal Mask Set

    $15.95
    Kids Crocodile Animal Set Which Comes With GreenHheadband With Creepy Eyes And Green Face Mask With Long Crocodile Jaw And Teeth.
    Add to Cart
  • Captain America End Game Boys Costume

    Captain America End Game Boys Costume

    $49.95
    Captain America End Game: AVENGERS ASSEMBLE! Become the first Avenger Captain America aka Steve Rodgers, who has been a hydra butt-kicking Super Solider since the 1940s, before crashing into the...
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  • Darth Vader Mask and Cape - Child

    Darth Vader Mask and Cape - Child

    $22.95
    Costume Accessory: Plastic Darth Vader Half Mask and Long Black Cape. Costume Age: 6 +
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  • Grecian Girl Costume

    Grecian Girl Costume

    $34.95
    This gorgeous Grecian costumes comes in Child size, medium and large. The red and white dress is soft and silky and has the effect of a draped overlay which is trimmed in gold and tied with gold...
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  • Lil Indian Princess Toddler Costume

    Lil Indian Princess Toddler Costume

    $44.95
    Your little pride and joy will look like a true native princess in this Lil Indian Princess toddler costume. This wonderfully designed ensemble features a brown dress with ribbon trim and tan fringe...
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  • Chuckles The Killer Clown Child Costume

    Chuckles The Killer Clown Child Costume

    $59.95
    Chuckles the Killer Klown Costume for Kids Bring nightmare fuel to life with this terrifying Chuckles the Killer Klown Costume for kids. Featuring a creepy split-colour clown outfit with...
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  • Little Old Man Kids Costume

    Little Old Man Kids Costume

    $44.95
    Costume Includes: Purple Pullover Top With White Shirt Front And Colourful B-Tie Attached, Tartan Pants And Latex Bald Wig Cap With Grey Looking Old Man Hair. Costume(s): Small (Age 3-4) Medium (Age...
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  • Convict Boys Costume

    Convict Boys Costume

    $39.95
    Black and white striped prisoner uniforms were first seen in the early 1800’s in New York. Designed to be immediately recognizable by the public, if a criminal was to escape. This 3 piece convict...
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  • Cow Animal Child Set

    Cow Animal Child Set

    $15.95
    Costume Accessory: Cow Animal Dress Up Kit Comes With Headband and face Mask.
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  • Wicked Scarecrow Child costume

    Wicked Scarecrow Child costume

    $69.95
    Kids Wicked Scarecrow Costume Bring creepy farmyard nightmares to life with this Kids Wicked Scarecrow Costume, perfect for Halloween parties, haunted houses, horror themed events, and spooky cosplay...
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  • Elsa Character Dress Costume

    Elsa Character Dress Costume

    $49.95
    FROZEN 2 Capture the magic of Disney’s Frozen 2 child dress. Become the snow queen Elsa in this gorgeous ice blue dress with sequins and a detachable cape in the style of Disney Pixar’s Frozen 2 that...
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  • Harry Potter - Quidditch Childs Robe

    Harry Potter - Quidditch Childs Robe

    $69.95
    Harry Potter was a great Quidditch player, the fantasy flying ball game from the wonderful fantasy books and subsequent movies. Where witches and wizards battle out an extremely challenging ball game...
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  • Rotten To The Core Child Costume

    Rotten To The Core Child Costume

    $79.95
    Kids Rotten To The Core Costume Transform into a terrifying creature of the undead with this Kids Rotten To The Core Costume. Perfect for Halloween parties, zombie walks, haunted houses, and spooky...
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  • Adorable Dalmatian Infant Dog Costume

    Adorable Dalmatian Infant Dog Costume

    $59.95
    Adorable Dalmatian Baby Costume Your little pup will look absolutely adorable in this cosy Dalmatian Baby Costume. Featuring a soft spotted jumpsuit with a detachable tail and cute puppy-style hood,...
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  • The Bad Guys Shark Character Mask

    The Bad Guys Shark Character Mask

    $19.95
    Who is really the baddest Bad Guy? Aaron Blabey, author of the children's novels 'The Bad Guys' has brought hilarious characters into our lives through the series. Can you decide who the baddest guy...
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  • Fancy Clown Costume Kids

    Fancy Clown Costume Kids

    $56.95
    Who doesn't love to clown around? well this is the perfect clown costume for that with bright colours and a cute tartan coat. Costume Includes: Red Tartan Coat, Yellow And Green Pants, Mock Shirt And...
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  • Rabbit Deluxe Animal Mask And Tail.

    Rabbit Deluxe Animal Mask And Tail.

    $19.95
    Hop Hop Along In This Cute White Bunny Rabbit Mask And Tail. One size fits most.
    Add to Cart
  • Boba Fett Teen Costume

    Boba Fett Teen Costume

    $69.95
    Get ready to become the most badass bounty hunter in the galaxy with this officially licensed deluxe Boba Fett Child Costume from the Disney + TV show"Book of Boba Fett" - a Star Wars story.Your...
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  • Victorian Nanny Child Costume

    Victorian Nanny Child Costume

    $59.95
    This is a great costume to dress up for book week as your favourite nanny Mary Poppins costume comes with dress, hat and red scarf. Costume Includes: Blue Nanny Dress with White Blouse Attached and...
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  • Gangster Childs Costume

    Gangster Childs Costume

    $49.95
    So many TV Series and Hollywood Movies have been made about Gangsters. One of the best known of course is the Godfather� series and one of the best known Gansters is Al Capone, even though he died in...
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  • Penguin Kids Animal Mask And Tail

    Penguin Kids Animal Mask And Tail

    $19.95
    Waddle into fun with this adorable deluxe penguin mask and tail combo! Featuring soft plush fabric, a bright yellow beak, and an easy-to-wear design, this set is perfect for costume parties, school...
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  • Horse Deluxe Kids Animal Mask And Tail

    Horse Deluxe Kids Animal Mask And Tail

    $19.95
    Saddle up for adventure with this plush brown horse mask featuring soft ears, a wild black mane, and a snout adorned with stitched nostrils. Paired with a flowing tail, this deluxe costume set brings...
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  • Bad Blood Girls Vampire Costume

    Bad Blood Girls Vampire Costume

    $79.95
    Bad Blood Vampire Costume for Kids Step into the dark side this Halloween with the striking Bad Blood Vampire Costume for kids. Featuring a dramatic black overdress with red splatter details,...
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  • Pumpkin Tutu Dress Costume

    Pumpkin Tutu Dress Costume

    $44.95
    Costume Includes: Pumpkin Tutu Dress Costume, Orange, with Tutu Dress & Hooded Jacket Costume Size(s): Small Age 4-6, Medium Age 7-9, Large Age 10-12.
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  • Zebra Deluxe Animal Kids Mask

    Zebra Deluxe Animal Kids Mask

    $19.95
    Get out of the zoo and into the wild like Marty from the hit movie "Madagasgar" this mask is great also for a safari theme. Mask is great quality and comes with a striped tail also. Costume...
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  • Goldilocks Child Costume

    Goldilocks Child Costume

    $34.95
    Costume Includes: Pale yellow Satin Check Dress With 3 Bears Image on Front. Costume Size(s): Age 3-5 (Height 95-120 cm's), Age 6-8 (Height 115-135 cm's).
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  • Grease T Birds Childs Jacket

    Grease T Birds Childs Jacket

    $54.95
    Grease is the word, when it comes to T Birds jackets. This Child size jacket is available in Medium (Age 6-8yrs) and Large (Age 9-12yrs). The black jacket looks like leather but is actually made in...
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  • Moana Classic Kids Costume

    Moana Classic Kids Costume

    $44.95
    A modern-day Disney Princess and star of the blockbuster 2016 movie “Moana”, this Polynesian Princess is brave, unfearing and determined. Along-side demi-god Maui they travel the seas in search of...
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  • Dark Wizard Child Costume

    Dark Wizard Child Costume

    $69.95
    Why even bother to be good? When being evil is so much more fun. Become a powerful warlock who explores and controls the more powerful evil side of magic with this dark costume from California...
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  • Yellow Duck Animal Set

    Yellow Duck Animal Set

    $19.95
    Costume Accessory: Yellow Fur Duck Mask With Attached Beak And Short Yellow Tail.
    Add to Cart
  • Slytherin Classic Robe

    Slytherin Classic Robe

    $44.95
    JK Rowling’s famous series of Harry Potter books and subsequent movies have charmed children and adults alike. Slytherin is one of the 4 houses at Hogwarts’s School of Wizardry and Witchcraft. The...
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  • Beret Wool Blend Black

    Beret Wool Blend Black

    $12.95
    Costume Includes: This soft wool blend beret comes in black and is a useful accessory for French costumes, Venician Gondola Mens costumes and General Fancy Dress ocassions, including School Plays and...
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Helpful Information

Frequently Asked Questions About Kids Costumes

Find answers to common questions about choosing sizes, delivery, returns, Click & Collect and shopping for children's costumes.

What size costume should I choose for my child?

Costume sizing can vary between brands, so we recommend checking the measurements shown in the size guide on each product page. Compare your child's height, chest, waist and clothing size with the supplied measurements.

When your child falls between two sizes, choosing the larger size will usually provide more comfort and room for clothing underneath.

How long does delivery take?

We offer Australia-wide delivery through Australia Post. Standard delivery generally takes approximately 2–10 business days, while Express Post generally takes approximately 2–4 business days.

Delivery times are estimates and may vary depending on your location, seasonal demand and Australia Post conditions.

Do you offer Click & Collect?

Yes. Click & Collect is available from our huge Perth costume superstore at Unit 1, 54 Prindiville Drive, Wangara, Western Australia.

Orders are generally ready within one hour during store opening hours. Please wait until you receive confirmation that your order is ready before visiting the store.

Can I return or exchange a costume?

Eligible items may be returned within 14 days, provided they are unworn, unused and returned with the original packaging, tags, accessories and inserts.

Some products cannot be returned for hygiene reasons. Please review our Returns page before purchasing for the complete conditions and excluded items.

Are your kids costumes suitable for Book Week?

Yes. Our range includes storybook characters, superheroes, princesses, witches, wizards, animals, pirates, historical characters and many other popular Book Week costume ideas.

Shopping early is recommended, as popular characters and sizes can sell quickly during the Book Week season.

Can I visit your Perth costume store?

Yes. Visit our huge costume superstore at Unit 1, 54 Prindiville Drive, Wangara WA 6065. You can browse thousands of costumes, wigs and accessories and receive advice from our experienced costume team.

For help before visiting, call us on (08) 94098026.