Find an extensive range of quality adult costumes for men and women at Costumes To Buy. From glamourous and seductive, to horrifying and creative costumes, we’ve got something for everyone and every occasion throughout Australia. With themed dress-up parties becoming increasingly popular, there’s never been a better time to have go-to, high-quality costumes at your fingertips! Discover the best online adult costume range at Costumes To Buy today. Whether you’re getting ready for Christmas Day, Easter, Halloween or a themed dress-up party, choose from our collection of deluxe adult costumes and accessories. Shop our adult costumes online today and get Free Standard shipping for all orders over $99.
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The Grady Twins Costume
$69.95Grady Twins “Come play with us” Become the Grady Twins, two little girls who were murdered by their father while he was possessed by ghosts at the Overlook Hotel in 1980 Stanley Kubrick classic “The Shining.” Costume Includes: Blue Polka dot dress and... -
Straight Jacket Top
$44.95Perfect Halloween costume for the mate who's always in the way, put this great Hanibal Lecter costume on him and then chain him up and he is all ready to see the night away. Costume Includes: Khaki Top With Vinyl Brown Belt Buckles That Strap Around... -
Black Flared Costume Pants
$29.95Groovy black flared pants come in to different sizes and have an elastic waist for easy fit. Costume Includes: One Set Of Black Elastic Waist Flares. Costume Size(s): Small/Medium (AUS 8-14) Medium/Large (AUS 12-18) -
Psychedelic Hippie Man Costume
$79.95Be the life of the party in this impressive Psychedelic Hippie Man Fancy Dress Costume Costume Includes: Rainbow Colour Psychedelic Top With Matching Headband And Brown Flares With Rainbow Pattern In flare And Also Brown Sash. Costume Size(s): Medium... -
Bacon Slice Unisex Adult Costume
$56.95This slice of bacon costume almost looks good enough to eat. Made from polyester and poly-foam, this costume is just for laughs and perfect teamed with our Fried Egg costume, which is sold separately. Bacon and Eggs are a fun choice for couples, for... -
Leonardo Teenage Mutant Ninja Turtle
$79.95Costume Includes: Green Jumpsuit With Shell Print On front, Coloured Eyemask, Coloured Elbow Pads, Coloured Knee Pads and Stuffable Turtle shell with Sash and Letter Buckle. Costume Size(s): Standard, X-Large. -
Made In The 80s Mens Costume
$69.95The 80's Pop Group WHAM epitomizes the early 80s, their style of music and dress is synonymous with the time. They wore a lot of white, white and more white. Big white t-shirts and big white pants. This costume comes in Adult size, medium, large and... -
Victorian Doll Costume
$99.95Victorian Dolls conquer up an image of effigy dolls' in the 1800s death and dying at home, where the bodies were kept and displayed was common' dolls of dead children were often made to help with the mourning process ' these were called Victorian... -
Big Bad Wolf Costume
$149.95Now where did Little Red Riding Hood go. If you're looking for something a little different to dress up in for your next Fancy Dress party, school Muck-Up Day, Bucks Party or Halloween, then what better costume than this fury beast. Big Bad Wolf is very... -
Roman Empress Plus Size
$69.95Even if you really can't rule over Rome you certainly can be the empress of the evening in this fabulous Roman Empress plus size costume. Nothing can stop you from ruling the party. Yes, there's no way any party or event can start without you. Order this... -
Realistic Hairy Chest T-Shirt
$29.95Costume Includes: Nude look top with screen printed hairy chest and big gold chain and dollar sign. Costume Size(s): Medium (38-40 Chest) Large (42-44 Chest) Please not flares are not included. -
Mr Horsey Inflatable Adult Horse Costume
$139.95INCLUDES Plastic inflatable full body horse jumpsuit with zipper and clear vinyl port in character neck to see through. One person only required in costume Jumpsuit features elastic at shoulders and ankles to ensure air-tight sealing Battery pack... -
Monk Opp Costume
$32.95Are you ready to join the Monkhood? Become a holy monk and join the brother hood with this Monk Costume from Rubies Costumes. Featuring a Brown long hooded robe with wide sleeves, Large wooden look cross on a cord necklace and belt cord to tie at waist... -
Pumpkin Towering Terror Costume / Prop
$169.95This scary pumpkin costume is perfect for Halloween or any spooky occasion! With a menacing, toothy grin, oversized hands, and a tall stature, this costume is sure to strike fear in the hearts of anyone who sees it. The tattered, dark fabric and... -
Green Gretel Costume Plus Size
$69.95Costume Includes: Green Oktoberfest Dress With Attached Wite Blouse And Separate White Petticoat. Costume Size(s): XLarge, XXLarge -
The Joker DC Mens Costume
$89.95Joker DC Costume Become one of the most infamous supervillains in the DC Comics universe, The Joker. The clown prince is regarded as one of the most sadistic and evil characters and this is proven time and time again when he’s either taking Gotham... -
Professor McGonagall Costume
$89.95Professor McGonagall: Become Professor Minerva McGonagall a teacher and registered Animagus at Hogwarts School of Witchcraft and Wizardry. McGonagall is a former Hogwarts Alumni and after a stint at working for the Ministry of Magic she returned to her... -
Kreepy Killer Clown Costume
$56.95Kreepy Killer Klown If you think fast food is going to kill you then this costume will bring a whole new meaning. This clown isn’t your typical friendly fun and loveable clown and if he gives you a box that he calls a ‘Happy Meal’ I would turn and run as... -
Brazen Buccaneer Womans Plus Size Costume
$96.95Rob and plunder on the high seas in this sassy pirate’s costume. Comfortable to wear this Women’s Buccaneer outfit includes a velvet feel lace-up vest with an attached under blouse which is elasticated at the neck and shoulders, so it can be worn off the... -
Stealth Ninja Women's Costume
$99.95Become a samurai ninja warrior in this women's stealth ninja costume, just like from the movie crouching tiger or the huge blockbuster The Wall" Starring Matt Damon. Costume Includes: Black Catsuit With Gold Trim Sewn On Around Legs -
Ruthless Rogue Pirate Costume Plus Size
$89.95The idea of ruthless Pirates sailing the High Seas excites the imagination' this great looking Pirate costume is perfect for your next Fancy Dress occasion, whether it be a Hollywood Movie Themed party or Halloween, you'll look the part. The costume... -
Alice in Wonderland Red Queen Womens Costume
$119.95The tale of Alice in Wonderland has remained a favourite since Lewis Carroll wrote Alice's Adventures in Wonderland in 1865 and its sequel in 1871' The Disney movie directed by the proclaimed Tim Burton, released in 2010 had huge box office success even... -
Referee
$49.95Adult Referee Costume Call the shots at your next party with this hilarious Adult Referee Costume. Featuring an oversized one-piece jumpsuit with classic black and white referee stripes, this fun costume is perfect for sports themed events, comedy... -
Princess Leia Slave Adult Costume
$109.95Worn by Carrie Fisher in the 1983 Star Wars movie called Return Of The Jedi. Princess Leia was captured by the big green Jabba The Hutt and forced to wear the slave costume on his float, before Luke Skywalker came in to rescue her from the evil Jabba the... -
The Ladies Man Disco Costume
$89.95The Ladies Man Disco Costume for Adults Bring serious retro swagger to the party with The Ladies Man Disco Costume for adults. Featuring a shiny patterned disco shirt, bold green flared pants, and matching belt, this groovy outfit captures the smooth... -
Red Super Trooper Ladies Costume
$79.95This is the perfect costume for the next Abba Event or 70s disco party. Costume Includes: Red Long Sleeve Top With White Flared Sleeves, Matching Red Flared Pants And Black Headband With Silver Stars. Costume Size(s): Small (6-8) Medium (10-12) Large... -
Reindeer Brown Adult Costume
$79.95Costume Includes: One Hooded Brown Jumpsuit With Creme Belly And Reindeer Head With Red Nose. Costume Size(s): Medium, Large. -
Wheres Wallace Costume
$44.95Look great while your friends try and find you in the epic story book Where's Wally. Can yoiu find him? Red and White Striped T-Shirt, Red and White Beanie And Black Round Glasses. Costume Size(s): Large ( Chest 40-42) , XLarge. -
Chilli Adult Costume
$99.95Hit Aussie Tv Cartoon "Bluey" Costume Includes: Orange Adult Chilli Jumpsuit And Headband Ears. Costume Size(s): Small, Medium And Large. -
Megadeath - Vic Rattlehead Mask
$169.95“See No Evil, hear no evil, Speak no Evil” Become the mighty Vic the Rattle Head with this incredible mask from Trick or Treat studios based off the mascots from the legendary thrash metal band Mega Death. Hand sculpted by Russ Lukich this mask is sure... -
Kristoff Adult Costume
$94.95Kristoff is everyone’s favourite Ice harvesting mountain man, Kristoff from the Walt Disney animated movie Frozen 2. Kristoff is a guy who loves to keep to himself except when he is hanging out with his best friend Sven the reindeer. Although he loves... -
Mystical Charmer Costume - Plus Size
$89.95MYSTICAL CHARMER PLUS “Look deep into my crystal ball to see your future”. Step right up and become an all-knowing fortune teller with this mystical charmer plus sized costume from California Costumes. This beautiful costume is sure to impress and... -
Bavarian Beer Maid Costume - Plus Size
$84.95Oktoberfest is here! Time to put on a dress and get ready for the festivities in this gorgeous Bavarian Beer Maid Plus sized costume from California Costumes. This German festive dress features a green, red and white dress, apron and petti skirt. Costume... -
Unwelcome Guest Costume
$69.95Unwelcome guest: This Unwelcome guest costume is inspired by the 1988 Tim Burton Classic Beetlejuice. Beetlejuice is an unbearably annoying and destructive ghost who is summoned if you say his name three times, be careful about summoning him as he is the... -
Mrs Claus Deluxe Costume
$149.95This deluxe costume is in a rich red velvet fabric, it comes with a long coat which has an attached velvet dress appliqued with gold Christmas Holly, the dress coat has a zip at the back. There is a matching short hooded cape with pom poms and Christmas... -
Arab Sheikh Adult Costume
$69.95Costume includes: Arab Headpiece With Band, White Tunic And Navy Blue Robe. Costume Size: Standard (Up To 106 cm Chest) Plus (Up To 136 cm Chest) -
Robin Hood Mens Costume Plus Size
$89.95Sherwood Forest is going to be happy to see their favorite hero back in this Robin Hood adult men's costume designed in plus size 2XL. Lead your band of merry men in this outfit that features a green shirt with a hood and attached brown suede-like vest... -
Prisoner Jumpsuit
$49.95Costume Includes: One Orange Prisoner Jumpsuit With Prison Info On Front. Costume Size: Small, Standard (Chest 107 cm's, Waist 91 cm's) Large (Chest 116cm's, Waist 101 cm's) Available in plus size as well. -
Deluxe Sexy Mermaid Costume
$82.95♫ Under the Sea ♪ Become a beautiful mermaid and explore the deep blue with this deluxe sexy mermaid costume from Smiffys Costumes. This costume features a full length sequin dress and hair clip In the style of everyones favourite little mermaid, Ariel... -
Wonder Woman 1984 Deluxe Costume
$99.95Become Princess Diana aka Wonder Woman with this officially licensed DC Wonder Woman 1984 costume by rubiees costumes. Wonder Woman is back in the highly anticipated sequel to the 2017 Blockbuster Wonder Woman. Diana works at the smithsonian museum by...
