Please note quantities displayed on our website are connected to our Gregory Hills store only.

07B61AC7-D99B-4E1B-9A37-C58821320079

Girls Costumes

Showing 50 of 223 products
  • Only 3 left!
    Sustainable Printed Dress & Headpiece Nurse Costume - (6 - 8 Years)
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
  • Only 3 left!
    Sustainable Printed Dress & Headpiece Nurse Costume - (4 - 6 Years)
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
  • Only 3 left!
    Sustainable Printed Dress & Headpiece Nurse Costume - (3 - 5 Years)
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
  • Only 4 left!
    Girls Police Officer Costume (8 - 10 Years)
    Regular price
    $59.99
    Sale price
    $59.99
    Regular price
    Unit price
    per 
    Regular price
    $59.99
    Sale price
    $59.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Outback Hunter Costume - (8 - 10 Years)
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • Only 3 left!
    Outback Hunter Costume - (4 - 6 Years)
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Outback Hunter Costume - (10 - 12 Years)
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 8 in stock
    Chef Jacket & Hat Costume - (6 - 8 Years)
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 8 in stock
    Chef Jacket & Hat Costume - (4 - 6 Years)
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 11 in stock
    Children Nurse Costume - 10 - 12 Years
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 7 in stock
    Children Nurse Costume - 6 - 9 Years
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
  • Only 3 left!
    Summer Princess Children Costume - 10 - 12 Years
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 4 left!
    Summer Princess Children Costume - 6 - 9 Years
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Pink Princess Dress Costume - Size 7-9 Years
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Ice Queen Costume - Size 6-9 Years
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    ALICE IN WONDERLAND DELUXE COSTUME - SIZE 6-8
    Regular price
    $59.99
    Sale price
    $59.99
    Regular price
    Unit price
    per 
    Regular price
    $59.99
    Sale price
    $59.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Girls Traffic Light Girl Costume - 155cm
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
  • Only 5 left!
    Girls Sparkly Yellow Princess Dress - Size 4-7 Years
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Sparkly Hot Pink Princess Dress - Size 4-7 Years
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
    Regular price
    $23.99
    Sale price
    $23.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Girls Minion Costume - Size 3-4 Years
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    T-REX INFLATABLE CHILD COSTUME - ONE SIZE 6+
    Regular price
    $149.99
    Sale price
    $149.99
    Regular price
    Unit price
    per 
    Regular price
    $149.99
    Sale price
    $149.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Mulan Shimmer Deluxe Costume - Size 5-6 Years
    Regular price
    $59.99
    Sale price
    $59.99
    Regular price
    Unit price
    per 
    Regular price
    $59.99
    Sale price
    $59.99
    Regular price
    Unit price
    per 
  • Only 3 left!
    Girls English Nanny Costume - S
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    3 Pack Frog Dress Up Kit
    Regular price
    $11.99
    Sale price
    $11.99
    Regular price
    Unit price
    per 
    Regular price
    $11.99
    Sale price
    $11.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Girls Toddlers Little Unicorn Dress Costume
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Toddlers Little Ice Princess Costume
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • Only 5 left!
    81339 BAT GIRL
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 9 in stock
    CHILD HEROINE
    Regular price
    $27.99
    Sale price
    $27.99
    Regular price
    Unit price
    per 
    Regular price
    $27.99
    Sale price
    $27.99
    Regular price
    Unit price
    per 
  • Only 5 left!
    Police Child Costume - L
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Snow Princess Dress
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Pastel Rainbow Unicorn Costume - Dress, Wings & Headband
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
    Regular price
    $41.99
    Sale price
    $41.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Kids Tweety Bird Looney Tunes Jumpsuit - M-L
    Regular price
    $71.99
    Sale price
    $71.99
    Regular price
    Unit price
    per 
    Regular price
    $71.99
    Sale price
    $71.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Tweety Hooded Costume - S
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Pepe Le Pew Hooded Costume - S
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Girls Pepe Le Pew Hooded Costume - M
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Girls Red Hooded Girl Deluxe Costume - 140cm
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 7 in stock
    Girls Alice Deluxe Costume - 140cm
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
    Regular price
    $29.99
    Sale price
    $29.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 9 in stock
    Girls Alice Costume - M
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    Unit price
    per 
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    Unit price
    per 
  • Only 4 left!
    Girls Ice Queen Deluxe Costume - M
    Regular price
    $27.99
    Sale price
    $27.99
    Regular price
    Unit price
    per 
    Regular price
    $27.99
    Sale price
    $27.99
    Regular price
    Unit price
    per 
  • Only 5 left!
    Girls Yellow Fellow Deluxe Costume - M
    Regular price
    $21.99
    Sale price
    $21.99
    Regular price
    Unit price
    per 
    Regular price
    $21.99
    Sale price
    $21.99
    Regular price
    Unit price
    per 
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 10 in stock
    Girls Queen of Cards Deluxe Costume - M
    Regular price
    $24.99
    Sale price
    $24.99
    Regular price
    Unit price
    per 
    Regular price
    $24.99
    Sale price
    $24.99
    Regular price
    Unit price
    per 
  • Only 3 left!
    Girls Snow White Nouveau Costume - S
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    Unit price
    per 
    Regular price
    $34.99
    Sale price
    $34.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Supergirl Tutu Dress - S
    Regular price
    $71.99
    Sale price
    $71.99
    Regular price
    Unit price
    per 
    Regular price
    $71.99
    Sale price
    $71.99
    Regular price
    Unit price
    per 
  • Only 2 left!
    Girls Minion Face Dress - S
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Tween Brite Bomber Costume - Medium
    Regular price
    $95.99
    Sale price
    $95.99
    Regular price
    Unit price
    per 
    Regular price
    $95.99
    Sale price
    $95.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Captain Marvel Deluxe Hero Suit - Medium
    Regular price
    $83.99
    Sale price
    $83.99
    Regular price
    Unit price
    per 
    Regular price
    $83.99
    Sale price
    $83.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Snow White Deluxe Shimmer Costume - M
    Regular price
    $71.99
    Sale price
    $71.99
    Regular price
    Unit price
    per 
    Regular price
    $71.99
    Sale price
    $71.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Captain Marvel Deluxe Hero Suit - Small
    Regular price
    $83.99
    Sale price
    $83.99
    Regular price
    Unit price
    per 
    Regular price
    $83.99
    Sale price
    $83.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Tween Brite Bomber Costume - Small
    Regular price
    $95.99
    Sale price
    $95.99
    Regular price
    Unit price
    per 
    Regular price
    $95.99
    Sale price
    $95.99
    Regular price
    Unit price
    per 
  • Only 1 left!
    Girls Rapunzel Sparkle Deluxe Costume - M
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
    Regular price
    $47.99
    Sale price
    $47.99
    Regular price
    Unit price
    per 
Showing 50 of 223 products

Girls Costumes

With an inventory of over 50,000 items, it should come as no surprise that The Base Warehouse has one of the best selections of kids’ costumes offered online. Our inventory of costumes for girls has so much to offer. We have costumes for all girls, regardless of whether they want to dress up as a Disney princess or an intimidating superhero. 


Browse our girl outfits and costumes


Our selection of costumes for kids isn't limited to stereotypes. We want your little girl to have the freedom to express herself with all different kinds of costumes. We're happy to offer costumes for adorable ballerinas, beloved superheroes, funny cartoons, iconic book characters, and so much more. With this much variety, every girl can feel comfortable and confident in her costume this Halloween!


Shop colourful girls' costumes online with The Base Warehouse


In the 30+ years since our founding, we here at The Base Warehouse have continued to grow our inventory of costumes. Our selection, which also includes boys’ costumes and toddler costumes, is both affordable, high-quality, and imaginative. As Australia's largest party store, we also encourage you to check out our various homewares, party supplies, clothing, and more.


Place an order with us to enjoy Afterpay, Zip Pay, and fast shipping across Australia. Have any questions about our kids' dress up products or anything else? Please feel free to contact our team by calling 02 4637 7552 or completing our online form. You're also welcome to speak with us at one of our stores throughout NSW.