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Costumes in Australia – Fancy Dress Costumes for Adults & Kids

100th Day Costumes Australia
Book Week Costumes Australia

Book Week

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Oktoberfest Costumes Australia

Oktoberfest

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Get set for Book Week 2026 · Symphony of Stories · 22–28 August Costumes for kids, teachers & whole-class themes Order by 19 Aug (Standard) · 24 Aug 12pm (Express) Shop Now

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Kids Teacher Adult Storybook Easy / Last-Minute Animal
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14 Day Returns

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Australia-wide

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Australian Stock

Melbourne Warehouse

POPULAR THEMES

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This Week's Highlights

Kids and adults orange forest guardian full body costume with yellow mustache and eyebrows front view
Kids and Adults Orange Forest Guardian Costume with Yellow Mustache
$29.99
K-POP Demon Hunters Rumi purple braid clip-on hair extension with floral fabric tie
Kids K-POP Demon Hunters Rumi Purple Braid Clip-On Hair Extension
$19.99
Adult latex elephant mask with grey textured skin and ivory tusks
Adult Elephant Mask - Realistic Grey Latex Animal Head with Trunk and Tusks
$25.99
Girls Disney Rapunzel costume dress with sequined purple bodice and glitter tulle skirt
Girls Rapunzel Costume - Disney Princess Tangled Purple Ball Gown Dress
$67.80
Girls Disney Frozen 2 Queen Elsa purple lavender costume dress with glitter overlay
Girls Disney Frozen 2 Queen Elsa Prologue Costume Dress - Purple Lavender Gown
$43.76
Girls Disney Belle deluxe ball gown costume in golden yellow satin with tulle ruffles
Girls Disney Belle Deluxe Ball Gown Costume - Beauty and the Beast Yellow Princess Dress
$42.50
Girls Disney Little Mermaid Ariel costume dress with lenticular moving-image panel and shell-bra bodice
Girls Disney Little Mermaid Ariel Costume Dress with Headband
$47.56
Kids plush tiger costume with 3D hood and printed stripes - full body jumpsuit
Kids Tiger Costume - Toddler Safari Animal Jumpsuit with Hood
$43.76
Kids Pebbles Flintstone costume with orange wig and pink tunic
Kids Pebbles Flintstone Costume with Wig - Girls Stone Age Dress Up Set
$56.41
Child wearing tan firefighter costume with reflective yellow striping and Fire Chief helmet
Kids Fire Fighter Costume - Child Firefighter Turnout Gear with Helmet
$36.29
Kids and adults orange forest guardian full body costume with yellow mustache and eyebrows front view
Kids and Adults Orange Forest Guardian Costume with Yellow Mustache
$29.99
K-POP Demon Hunters Rumi purple braid clip-on hair extension with floral fabric tie
Kids K-POP Demon Hunters Rumi Purple Braid Clip-On Hair Extension
$19.99
Adult latex elephant mask with grey textured skin and ivory tusks
Adult Elephant Mask - Realistic Grey Latex Animal Head with Trunk and Tusks
$25.99
Girls Disney Rapunzel costume dress with sequined purple bodice and glitter tulle skirt
Girls Rapunzel Costume - Disney Princess Tangled Purple Ball Gown Dress
$67.80
Kids Grandma 100 Days of School Costume - 8-Piece Elderly Lady Dress-Up Set
7 Reviews
Kids Grandma 100 Days of School Costume - 8-Piece Elderly Lady Dress-Up Set
$40.99
Bananas in Pyjamas Costume 33131
12 Reviews
Adult Bananas in Pyjamas Costume - B1 & B2 Interchangeable Collar Suit
$65.00
Kids grandpa costume 7 piece set with brown herringbone cap grey eyebrows mustache black glasses striped cardigan and accessories laid out
1 Review
Kids Grandpa Costume Brown Herringbone - 100 Days of School Old Man 7-Piece Set
$42.99
Kids Grandpa Costume Set - 100 Days of School Old Man Outfit with Accessories - alternate view
15 Reviews
Kids Grandpa Costume Set - 100 Days of School Old Man Outfit with Accessories
$39.99
Bright yellow ribbed knit leg warmers with scrunched slouchy fit
Adult Yellow Leg Warmers - 80s Retro Ribbed Knit Dance Accessory
$7.99
Hot pink ribbed knit leg warmers with slouchy scrunched texture
1 Review
Hot Pink Leg Warmers - Adult Retro 80s Ribbed Knit Dance Accessory
$7.99
Purple ribbed knit leg warmers with 80s scrunch design
1 Review
Purple Leg Warmers - 80s Retro Dance Accessory for Women
$7.99
Turquoise ribbed leg warmers with scrunched 80s styling on adult model
Adult 80s Leg Warmers - Turquoise Ribbed Dance Accessories
$7.99
Bright neon green ribbed leg warmers with scrunched 80s styling
2 Reviews
Adult Neon Green Leg Warmers - 80s Ribbed Knit Dance Accessory
$7.99
Neon orange ribbed knit leg warmers with vertical texture and scrunch layers
Adult 80s Neon Orange Leg Warmers - Retro Dance Aerobics Costume Accessory
$7.99
Kids Grandma 100 Days of School Costume - 8-Piece Elderly Lady Dress-Up Set
7 Reviews
Kids Grandma 100 Days of School Costume - 8-Piece Elderly Lady Dress-Up Set
$40.99
Bananas in Pyjamas Costume 33131
12 Reviews
Adult Bananas in Pyjamas Costume - B1 & B2 Interchangeable Collar Suit
$65.00
Kids grandpa costume 7 piece set with brown herringbone cap grey eyebrows mustache black glasses striped cardigan and accessories laid out
1 Review
Kids Grandpa Costume Brown Herringbone - 100 Days of School Old Man 7-Piece Set
$42.99
Kids Grandpa Costume Set - 100 Days of School Old Man Outfit with Accessories - alternate view
15 Reviews
Kids Grandpa Costume Set - 100 Days of School Old Man Outfit with Accessories
$39.99
Black lace corset with nude panels and ribbon lacing, front view
1 Review
Black Lace Corset with G-String - Burlesque Satin Overbust Costume
$29.99
Black boned corset with snakeskin print panels and lace trim
1 Review
Black Snakeskin Print Corset - Boned Burlesque Lingerie with Lace Trim
$29.99
Adult turquoise showgirl costume with sequined corset dress and black top hat
3 Reviews
Adult Showgirl Burlesque Costume - Turquoise Cabaret Dress with Hat & Gloves
$30.00 $39.70
SALE
Madonna 1980s costume with layered pink and black tulle skirt, fishnet leggings and chain belt
1 Review
Madonna 1980s Costume - Womens Wild Child Pop Star Dress Set with Tulle Skirt
$60.00
Womens tan prairie costume dress with asymmetric one-shoulder design and tribal trim
10 Reviews
Womens Prairie Explorer Costume - Tan Fringed Dress with Tribal Trim
$49.99
Black sheer babydoll lingerie set with blue ribbon lacing and white ruffle trim
1 Review
Adult Women's Sheer Black Babydoll Lingerie Set with Blue Ribbon
$27.00
Womens classic mouse character and classic mouse character costumes with red polka dot skirt and mouse ears headband
3 Reviews
Womens classic mouse character and classic mouse character Costumes - Red Polka Dot Dress Set
$33.00
Mens Star Wars Vader Costume cl888107
1 Review
Adult Darth Vader Deluxe Costume - Star Wars Dark Lord Jumpsuit with Cape & Mask
$89.00
Womens devil sexy outfit black corset dress with red feather trim and accessories
2 Reviews
Womens Devil Sexy Outfit - Black Corset Dress with Red Feather Trim
$19.99 $39.85
Adult caped crusader clown villain nurse costume with white dress and red cross emblem
5 Reviews
Adult Caped Crusader Clown Villain Nurse Costume with Mask and Belt
$26.95
Black lace corset with nude panels and ribbon lacing, front view
1 Review
Black Lace Corset with G-String - Burlesque Satin Overbust Costume
$29.99
Black boned corset with snakeskin print panels and lace trim
1 Review
Black Snakeskin Print Corset - Boned Burlesque Lingerie with Lace Trim
$29.99
Adult turquoise showgirl costume with sequined corset dress and black top hat
3 Reviews
Adult Showgirl Burlesque Costume - Turquoise Cabaret Dress with Hat & Gloves
$30.00 $39.70
SALE
Madonna 1980s costume with layered pink and black tulle skirt, fishnet leggings and chain belt
1 Review
Madonna 1980s Costume - Womens Wild Child Pop Star Dress Set with Tulle Skirt
$60.00

What Our Clients Say

4.5/5 from 7,769+ Happy Shoppers

This cat costume was better than I expected! Bought size XL for my 10yo daughter for book week but she wore it all day when it arrived. Very comfortable, and the paw mittens are a great addition.

Haylee

Arrived quickly and is exactly as pictured

Dani

So happy with this outfit including all accessories for 100 days of prep! Perfect

Caroline

My son had a 7th birthday party to attend Karaoke Dress up! This outfit was Fantastic and the service was fast!

MJ Mini Fan

No hassle purchase and quick delivery. My grandson loves his police costume. Only problem is my husband and I are constantly being arrested.

M @ C

Left it to the last minute didn’t think I would get in time . But with express post came just in time . So expected day was correct :). Good quality/ and fits great. I will def look at this site again for future purchases

Gem

Great service & products

Leelee

Fantastic

Bear

This costume was super cute! I sized up because my 6yo is big for his age and glad I did! Everything was just the right size and fit

TK

Such a cute costume for 100 Days of School! It fit my 5-year-old perfectly and looked exactly as pictured. All of the accessories were great quality and really completed the outfit. The dress and cardigan are quite lightweight, so depending on the weather, there's plenty of room to wear a top and leggings or pants underneath to keep warm. Overall, we were really happy with it and received so many compliments!

Shannyn

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Our Story

At Costumes in Australia, we make it easy to shop costumes for Book Week, 100th Day of School, Halloween and every kind of dress-up event. Discover a wide range of styles for kids and adults, backed by fast Australia-wide delivery.

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