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Canning Vale Megastore Hours: Mon–Fri 9am–5pm | Sat 9am–4pm

Kids Halloween Costumes

Bring some fun to your child’s next trick-or-treating adventure, with our massive selection of kids Halloween costumes. Here at Party Source, we have Perth’s largest, and most diverse collection of kid-friendly Halloween costumes. From costume contests, to school parties, there is no better place to find the right costume for your child’s upcoming event. Our Perth costume shop has outfits, wigs and accessories for kids of all ages. Whether they want to be funny, magical, scary or creative, we have all of the kids Halloween costumes and accessories you are looking for. Plus, Party Source offers next-day delivery to the entire Perth Metro area, meaning you can always get the kids costumes you need, even for your last minute events. Browse our selection of Halloween costumes online, or visit one of our 2 conveniently located Perth stores in person to find the perfect ensemble that will help your child be the hit at their next party!

Our top picks in Kids Halloween Costumes

Kids Kangaroo Dress-Up Set

Kids Kangaroo Dress-Up Set

$15.99

Kids Orange Pumpkin Tutu Set

Kids Orange Pumpkin Tutu Set

$16.99

Child's Bald Wig With Grey Curly Sides

Child's Bald Wig With Grey Curly Sides

$19.00

Child's Wizard Costume Set

Child's Wizard Costume Set

$23.99

Children's Black Cape & Mask

Children's Black Cape & Mask

$12.99

Girl's Zombie Where's Wally Costume

Girl's Zombie Where's Wally Costume

$15.96

20% OFF RRP $19.95
Halloween Temporary Hand Tattoos*

Halloween Temporary Hand Tattoos*

$3.99

50% OFF RRP $7.99
Kids Alien Costume

Kids Alien Costume

From $38.00

  • M
  • L
See Options
Kids Bear Dress-Up Set

Kids Bear Dress-Up Set

$19.99

Kids Black Witch Hat

Kids Black Witch Hat

$3.99

Kids Burgundy Velvet Magician's Hat

Kids Burgundy Velvet Magician's Hat

$19.00

Kids Charlie Bucket Deluxe Costume

Kids Charlie Bucket Deluxe Costume

From $49.00

  • S
  • M
  • L
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Kids Classic Comics Wolverine Costume

Kids Classic Comics Wolverine Costume

From $54.99

  • S
  • M
See Options
Kids Classic T-Rex Costume

Kids Classic T-Rex Costume

From $55.00

  • S
  • M
  • L
See Options
Kids Cow Dress-Up Set

Kids Cow Dress-Up Set

$19.99

Kids Deluxe Alice In Wonderland Costume

Kids Deluxe Alice In Wonderland Costume

From $59.00

  • 6-8
  • 3-5
See Options
Kids Deluxe Dragon Costume

Kids Deluxe Dragon Costume

From $45.00

  • S
  • M
  • L
See Options
Kids Fire Devil Costume

Kids Fire Devil Costume

From $32.00

  • S
  • M
  • L
See Options
Kids Gryffindor Robe

Kids Gryffindor Robe

From $38.99

  • 6+
  • 9+
See Options
Kids Halloween Spider Witch Costume

Kids Halloween Spider Witch Costume

From $49.00

  • 8-10
  • 6-8
  • 3-4
  • 4-6
See Options
Kids HazMat Suit Costume

Kids HazMat Suit Costume

From $59.00

  • 4-6
See Options
Kids Inmate 101 Prisoner Costume

Kids Inmate 101 Prisoner Costume

From $28.99

See Options
Kids Multicolour Stripe Poncho Costume

Kids Multicolour Stripe Poncho Costume

$25.00

Kids Pumpkin Witch Costume

Kids Pumpkin Witch Costume

From $34.00

  • S
  • M
  • L
See Options
Kids Purple Bat Tutu Set

Kids Purple Bat Tutu Set

$16.99

Kids Sonic The Hedgehog Costume

Kids Sonic The Hedgehog Costume

From $59.00

  • M
  • L
  • XL
See Options
Kids Space Suit Costume

Kids Space Suit Costume

From $38.00

  • 3-5 years
  • 6-8 years
  • 9-10 years
See Options
Kids Spider Witch Costume

Kids Spider Witch Costume

From $39.00

  • S
  • M
See Options
Kids Spider-Man Deluxe Costume

Kids Spider-Man Deluxe Costume

From $42.00

  • 3to5
  • 6to8
  • 9to10
See Options
Kids Superman Cape Set

Kids Superman Cape Set

$15.99

Kids Superman Costume

Kids Superman Costume

From $39.00

  • 6-8
  • 3-5
See Options
Kids Tiger Dress-Up Set

Kids Tiger Dress-Up Set

$19.99

Kids' Cauldron Cutie Costume

Kids' Cauldron Cutie Costume

From $39.00

  • 2-3Y
  • 12-18M
  • 6-12M
  • 3-6M
  • 18-24M
See Options
Kids' Cute Halloween Pumpkin Dress

Kids' Cute Halloween Pumpkin Dress

From $39.00

  • 3-4
  • 2-3
  • 4-6
See Options
Kids' Iridescent Spider Dress Costume

Kids' Iridescent Spider Dress Costume

From $45.00

  • 8-10
  • 6-8
  • 10-12
  • 12-14
See Options
Kids' Police Constable Costume

Kids' Police Constable Costume

From $52.99

  • S
  • M
  • L
  • T
See Options
Kids' Pumpkin Cutie Pie Halloween Costume

Kids' Pumpkin Cutie Pie Halloween Costume

From $45.00

  • 1-2
  • 3-4
  • 2-3
  • 3-12m
See Options
Kids' Rainbow Witch Costume

Kids' Rainbow Witch Costume

From $42.00

  • 3-4
  • 2-3
  • 4-6
See Options
Kids' Skeleton Astronaut Costume

Kids' Skeleton Astronaut Costume

From $49.00

  • 8-10
  • 6-8
  • 10-12
  • 4-6
See Options
Pumpkin Halloween Treat Bag

Pumpkin Halloween Treat Bag

$2.50

Kids Skeleton Gloves

Kids Skeleton Gloves

$9.99

Out Of Stock

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Adult Falcon Captain America Deluxe Costume

Adult Falcon Captain America Deluxe Costume

From $58.99

  • S
  • M
  • L
See Options
Baby's Mini Bones Halloween Costume

Baby's Mini Bones Halloween Costume

From $38.00

  • 6-12M
  • 3-6M
  • 1-2y
See Options
Batgirl Kids Character Set

Batgirl Kids Character Set

$12.99

Child's Sleeping Beauty Disney Princess Costume

Child's Sleeping Beauty Disney Princess Costume

From $59.00

  • 3to5
  • 6to8
  • 9to10
See Options
Children's Dress-Up Cape (Asstd.)

Children's Dress-Up Cape (Asstd.)

$8.99

Dress-Up Brown Animal Tail

Dress-Up Brown Animal Tail

$7.99

Dress-Up Grey Animal Tail

Dress-Up Grey Animal Tail

$7.99

Girl's Little Skeleton Costume

Girl's Little Skeleton Costume

From $32.99

  • 6-8
  • 3-5
  • 9-12
See Options
Girls Classic Mad Hatter Costume

Girls Classic Mad Hatter Costume

From $44.00

  • 4-6
See Options
Kids 101 Dalmations Onesie Costume

Kids 101 Dalmations Onesie Costume

From $57.52

  • S
See Options
Kids Alice In Wonderland Classic Costume

Kids Alice In Wonderland Classic Costume

From $24.87

  • S
  • M
  • L
See Options
Kids Angel Costume

Kids Angel Costume

From $42.00

  • S
  • M
  • T
See Options
Kids Anthony Blue Wiggle Deluxe Costume

Kids Anthony Blue Wiggle Deluxe Costume

From $38.00

  • 3-5
  • Toddler
See Options
Kids Barbie Dress-Up Set

Kids Barbie Dress-Up Set

From $50.99

  • 3-5Y
See Options
Kids Belle Disney Princess Costume

Kids Belle Disney Princess Costume

From $59.00

  • 3to5
  • 6to8
  • 9to10
See Options
Kids Black Shiny Witch Hat

Kids Black Shiny Witch Hat

$6.99

Out Of Stock
Kids Bumblebee Evergreen Mask

Kids Bumblebee Evergreen Mask

$18.99

Kids Burgundy Velvet Magician's Cape

Kids Burgundy Velvet Magician's Cape

$39.00

Kids Burgundy Velvet Magician's Hat

Kids Burgundy Velvet Magician's Hat

$19.00

Kids Butterfly Tutu

Kids Butterfly Tutu

From $29.00

  • S
  • M
See Options
Kids Chicken Dress-Up Set

Kids Chicken Dress-Up Set

$15.99

Kids Classic Batman Costume

Kids Classic Batman Costume

From $42.00

  • 3to5
  • 6to8
See Options
Kids Classic Comics Wolverine Costume

Kids Classic Comics Wolverine Costume

From $54.99

  • S
  • M
See Options
Kids Cleopatra Costume

Kids Cleopatra Costume

From $28.00

  • M
  • L
See Options
Kids Dapper Dracula Costume - Toddler

Kids Dapper Dracula Costume - Toddler

$39.00

Kids Deluxe Bluey Costume - 3-5 Years

Kids Deluxe Bluey Costume - 3-5 Years

$55.00

Kids Deluxe Mr. Fox Costume

Kids Deluxe Mr. Fox Costume

From $39.00

  • 6-8
  • 3-5
See Options
Kids Dinomite Dino Costume

Kids Dinomite Dino Costume

From $49.00

  • S
  • M
  • L
See Options
Kids Dinosaur Cape

Kids Dinosaur Cape

$39.00

Kids Donkey Dress-Up Set

Kids Donkey Dress-Up Set

$19.99

Kids Dr. Seuss Thing 1 Costume T-Shirt

Kids Dr. Seuss Thing 1 Costume T-Shirt

From $14.99

  • L
  • XL
  • Plus
See Options
Kids Dr. Seuss Thing 2 Costume T-Shirt

Kids Dr. Seuss Thing 2 Costume T-Shirt

From $14.99

  • L
  • XL
  • Plus
See Options
Kids Emma Yellow Wiggle Deluxe Costume

Kids Emma Yellow Wiggle Deluxe Costume

From $39.00

  • 3-5
  • Toddler
See Options
Kids Enchanted Pink Princess Gown Costume

Kids Enchanted Pink Princess Gown Costume

From $65.99

  • Small
  • Medium
  • Large
See Options
Kids Fire Devil Costume

Kids Fire Devil Costume

From $32.00

  • S
  • M
  • L
See Options
Kids Friendship Fairy Dress Costume

Kids Friendship Fairy Dress Costume

From $47.99

  • Small
  • Medium
  • Large
See Options
Kids Giraffe Dress-Up Set

Kids Giraffe Dress-Up Set

$19.99

Kids Grease Pink Ladies Jacket

Kids Grease Pink Ladies Jacket

From $28.99

  • S
  • M
  • L
See Options
Kids Gryffindor Hogwarts Robe Deluxe Costume

Kids Gryffindor Hogwarts Robe Deluxe Costume

From $42.99

  • M
  • L
See Options
Kids Halloween Pumpkin Patch Costume

Kids Halloween Pumpkin Patch Costume

From $39.00

  • 1-2
  • 3-4
See Options
Kids Hot Pink Rose Tote Bag'

Kids Hot Pink Rose Tote Bag'

$29.99

Kids Hot Pink Spellbound Slippers

Kids Hot Pink Spellbound Slippers

From $33.99

  • Small
  • Medium
See Options
Kids Hufflepuff Hogwarts Robe

Kids Hufflepuff Hogwarts Robe

From $38.99

  • 6+
  • 9+
See Options
Kids Lachy Purple Wiggle Deluxe Costume

Kids Lachy Purple Wiggle Deluxe Costume

From $38.00

  • 3-5
  • Toddler
See Options
Kids Lifesize Barbie Doll Box Prop

Kids Lifesize Barbie Doll Box Prop

$57.99

Kids Light Blue Spellbound Slippers

Kids Light Blue Spellbound Slippers

From $33.99

  • Small
  • Medium
See Options
Kids Light Pink Spellbound Slippers

Kids Light Pink Spellbound Slippers

From $33.99

  • Small
  • Medium
See Options
Kids Lion Costume

Kids Lion Costume

From $34.00

  • 6-8
  • 3-5
See Options
Kids Little Knight Costume

Kids Little Knight Costume

From $29.00

  • S
  • M
  • L
See Options
Kids Little Lamb Costume

Kids Little Lamb Costume

From $19.00

  • S
  • M
  • L
See Options
Kids Mad Hatter Deluxe Costume

Kids Mad Hatter Deluxe Costume

From $49.00

  • 3to5
  • 6to8
See Options
Kids Mario Costume

Kids Mario Costume

From $42.00

  • S
  • M
  • L
  • XL
See Options
Kids Mermaid Shell Cape

Kids Mermaid Shell Cape

$49.00

Kids Mermaid Tote Bag'

Kids Mermaid Tote Bag'

$24.99

Kids Monkey Dress-Up Set

Kids Monkey Dress-Up Set

$15.99

Kids Navy Velvet Wizard Hat

Kids Navy Velvet Wizard Hat

$21.99

Out Of Stock
Kids Ninja Sword (73cm)

Kids Ninja Sword (73cm)

$7.99

Kids Ninja Turtle Mask

Kids Ninja Turtle Mask

$4.95

Kids Pastel Friendship Fairy Dress Costume

Kids Pastel Friendship Fairy Dress Costume

From $47.99

  • Small
  • Medium
  • Large
See Options
Kids Pastel Mermaid Dress Costume

Kids Pastel Mermaid Dress Costume

From $65.99

  • Small
  • Medium
  • Large
See Options
Kids Pastel Rose Tote Bag

Kids Pastel Rose Tote Bag

$29.99

Kids Pink Princess Accessory Kit

Kids Pink Princess Accessory Kit

$16.99

Out Of Stock
Kids Plastic Yellow Hard Hat

Kids Plastic Yellow Hard Hat

$2.50

Kids Police Hat Fun Shades

Kids Police Hat Fun Shades

$7.99

Kids Pumpkin Witch Costume

Kids Pumpkin Witch Costume

From $34.00

  • S
  • M
  • L
See Options
Kids Purple & Blue Fairy Costume

Kids Purple & Blue Fairy Costume

From $45.00

  • 6-8
  • 3-5
  • 9-10
See Options
Kids Rabbit Dress-Up Set

Kids Rabbit Dress-Up Set

$19.99

Kids Rainbow Rose Tote Bag

Kids Rainbow Rose Tote Bag

$29.99

Kids Raya Classic Costume

Kids Raya Classic Costume

From $42.00

  • 3to5
  • 6to8
See Options
Kids Red Dragon Mask

Kids Red Dragon Mask

$16.99

Kids Red Power Ranger Costume

Kids Red Power Ranger Costume

From $50.99

See Options
Kids Red Riding Hood Costume

Kids Red Riding Hood Costume

From $29.00

  • 3-5 years
  • 6-8 years
  • 9-10 years
See Options