Perth's largest party shop! Over 7000 items in stock. 

Perth's largest party shop! Over 7000 items in stock. 

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 Skeleton Gloves

$7.99

Kids Zombie Surgeon Costume

From $32.99

  • M
  • 10-12yrs
  • 12+
See Options

Girl's Magic Devil Costume

From $35.99

  • 6-8
  • 3-5
  • 9-10
See Options

Kids Black Shiny Witch Hat

$4.99

Kids Reversible Vampire Cape

$26.99

Girl's Little Skeleton Costume

From $32.99

  • 6-8
  • 3-5
  • 9-12
See Options

Kids Space Suit Costume

From $38.00

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

1 - 72  of  96 Products

Kids Ninja Turtle Mask

$4.95

Kids' Opaque White Tights

$5.99

Child's Harry Potter Specs

$3.60

20% OFF RRP $4.50

Child's Hulk Classic Costume

From $42.00

  • 3to5
  • 6to8
  • 9to10
See Options

Kids Spider-Man Deluxe Costume

From $42.00

  • 3to5
  • 6to8
  • 9to10
See Options

Kids Spiderman Mask

$3.95

Batgirl Kids Character Set

$12.99

Batman Kids Character Set

$12.99

Boy's Muscled Batman Costume - L

$17.47

50% OFF RRP $34.95

Child's Alice In Wonderland White Rabbit Costume - Small

$23.16

20% OFF RRP $28.95

Child's Killer Clown Costume

$19.16

20% OFF RRP $23.95

Child's Raccoon Eyemask

$7.99

Out Of Stock
20% OFF RRP $9.99

Child's Tudor Queen Costume

From $14.36

  • S
  • M
See Options
RRP $17.95

Child's Zombie Where's Wally Costume

$15.96

20% OFF RRP $19.95

Deluxe Child Vampire

$18.36

Out Of Stock
20% OFF RRP $22.95

Girl's Princess Costume - Large

$18.16

30% OFF RRP $25.95

Girl's Queen Costume - Large

$25.95

Girl's Zombie Where's Wally Costume

$15.96

20% OFF RRP $19.95

Hulk Kids Character Set

$12.99

Kids Bear Dress-Up Set

$15.99

Kids Black Clown Wig

$12.95

Kids Brown Cowboy Hat

$7.99

Kids Chicken Dress-Up Set

$15.99

Kids Cow Dress-Up Set

$15.99

Kids Dress-Up Vest - Assorted

$10.36

20% OFF RRP $12.95

Kids Giraffe Dress-Up Set

$15.99

Kids Hooded Disguise - Red/ Purple

$3.99

20% OFF RRP $4.99

Kids Instant Cat Costume Set

$13.99

Kids Kangaroo Dress-Up Set

$15.99

Kids Lion Dress-Up Set

$15.99

Kids Monkey Dress-Up Set

$15.99

Kids Ninja Sword (73.6cm)

$7.99

Kids Police Hat Fun Shades

$7.99

Kids Red Fireman Hat

$7.99

Kids Red Riding Hood Costume

From $29.00

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

Kids Tiger Dress-Up Set

$15.99

Kids Unicorn Dress Costume

From $28.00

  • S
  • M
  • Toddler
See Options

Kids' Army Costume

From $42.99

  • S
  • M
  • L
See Options