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.
Products List
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Riff Raff Costume Rocky Horror
$74.95Need a bit of a mind flip? Falling into the time slip? Transfrom yourself into everyones favourite eccentric, alien servant with this Rocky Horror Show officially licensed Riff Raff costume. Costume includes: Black tailcoat, white waistcoat and white... -
Red Hot And Sizzling Devil Adult Costume
$72.95Embrace your inner devil with this fiery Red-Hot & Sizzling Costume.This hellish costumes features a bold, red dress with an adjustable strap on the side to tailor to anylength, a red pitchfork and glittery horns. Perfect for wreaking havoc even... -
Pea In The Pod Costume
$59.95Everyone needs there daily serve of vegetables, why not dress up as your favourite pea. Perfect for the next letter "P" themed Party. Costume is one size fits most. Costume Includes: One Piece Pea Costume For Adults. -
White Bloody Forensic Overall Costume
$44.95Step into the shoes of a Forensic investigator or serial killer in this chilling Bloody Forensic Overalls Costume. The white overalls are adorned with realistic bloodstains, creating a gruesome and unsettling effect. This costume is perfect for Halloween... -
Money Thief Adult costume
$64.95The Perfect Ensemble A Money Heist costume isn’t just an outfit—it’s a statement. Start with the iconic red jumpsuit, the hallmark of the series' characters. This distinctive attire instantly sets you apart, signaling your allegiance to... -
Fluro Green Alien Invisible Skin Suit
$69.95Costume Includes: Hooded Alien Mask, Green Fluro Jumpsuit With Attached Gloves And Feet. Costume Size(s): Standard (Chest up to 106 cm's) XLarge (Chest up to 122 cm's) -
Swat Vest
$49.95Costume Includes: One Black Swat Vest Only. Costume Vest Size: Standard (Up to 106 cm's Chest) XLarge (Up To 127 cm's Chest) Hats Sold Separately. -
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Gretchen Weiners Costume Mean Girls
$66.95Costume Includes: Long Sleeve Pink Top With "That's So Fetch!" Written on Front, Silver Necklace And Tartan look Brown Skirt. Costume Size(s): Xsmall (2-4) Small (6-8) Medium (10-12) -
90s Guy Mens Costume
$59.9590s Guy Looking for a costume that you can raise the roof in? Well chillax my home skillet because we have the coolest costume to make all your friends go booyah! This costume will make you look like a Fresh Prince and is the perfect outfit for any 90s... -
Desert Arab Sheik Costume
$39.95Arab Sheikh Adult Costume Step into luxury and command attention with this Arab Sheikh Adult Costume, the perfect outfit for themed parties, Halloween events, fancy dress celebrations, or stage performances. Designed to capture the classic look of a... -
Knife Thrower Deluxe Costume - Circus
$79.95Step right up and become the main attraction with this hilarious Knife Thrower Costume. The perfect costume for anyone with a sharp sense of humour. Costume includes: Target board with attached velcro knifes, white button up shirt with blood splatter... -
Rocky Horror Show Frank N Furter Corset Costume
$79.95It's time to give yourself over to absolute pleasure. Transfrom yourself into everyones favourite lustful mad scientist with this Rocky Horror Show officially licensed Frank N Furter Corset costume. Costume includes: Black corset, black shorts, black... -
Rocky Horror Show Magenta Costume
$69.95Growing weary of this world? Thinking it's time to return home to Translynvania ? Transfrom yourself into everyones favourite haunting, alien maid with this Rocky Horror Show officially licensed Magenta costume. Costume includes: Black dress, white... -
Authentic 70s Chick Costume
$62.95Costume Includes: Brown And Orange Patterned Jumpsuit With Attached Belt. Costume Size(s): Small (6-8) Medium (10-12) Large (14-16) XLarge (18-20) -
Merry Xmas Wreath Sweater
$54.95Quick decorate the Xmas Tree Christmas is on its way! The best way to get in the Xmas spirit is with your very own Xmas jumper or sweater these are 3D printed and are made out of an elastine material great for our hot climate. This Jumper is red and... -
Invisible Bone Man Skin Suit
$69.95Costume Includes: Skin tight Skeleton Jumpsuit With Attached Hands And Feet And Black Skeleton Hood Mask. Costume Size(s): Standard (Chest up to 106 cm's) XLarge (Chest up to 122 cm's) -
- 44%- 44%Star Flower Hippie Womens Costume
$49.95$89.95Make peace not war with this beautiful lady's hippie costume, once you put this costume on it will be just like you have stepped back in time to woodstock. Costume Includes: Black Hippie Dress With Coloured Flower Print, Bell Sleeves And Brown Suede Look... -
Hawaiian Shirt Costume Blue
$38.95This fun Hawaiian blue costume is made from 100% polyester. It is available in Adult size, medium and large, has a collar and velcros opening. The brightly coloured printed shirt in blue and purple, has images of palm trees, water, clouds and islands,... -
Aussie Hot Chips Novelty Costume
$49.95We all love a hot chip, so go as a pair and match it with our seagull costume. Step into the spotlight and sizzle with Aussie pride in the Dr Toms Aussie Hot Chips novelty costume! One Size Fits Most. -
Referee Shirt
$49.95Blow the whistle on boring costumes with this classic Referee Shirt Costume! Featuring bold black and white stripes and an official-looking design, this top lets you take control of any party, game night or sports-themed event. Whether you're keeping... -
Batman Swim Suit Combo Suitmeister
$79.95Unleash your inner caped crusader with this Batman Swim Suit Combo! This playful ensemble features a grey button-up shirt with Batman's iconic chest emblem, paired with matching blue swim shorts and a detachable blue cape. Perfect for costume parties,... -
Jedi Brown Robe Plus
$49.95Transform into a Jedi for your next Star Wars event, TV and movie party or May the 4th with this brown Jedi costume robe! Grab your lightsaber and protect democracy and justice in this Jedi robe! This in an officially licensed Star Wars product Please... -
Burgundy Hooded Adult Cloak
$54.95Red Hooded Medieval Cloak Costume Accessory Step into a world of fantasy and adventure with this striking Red Hooded Medieval Cloak. Designed with a dramatic full-length style and oversized hood, this bold accessory is perfect for completing medieval,... -
The Big Hawaiian Party Costume
$49.95Whether your visiting famous landmarks or basking on beautiful beaches, This Big Hawaiian Party costume is perfect for Costume includes: White graphic printed cocktail singlet with attached lime green shorts, blue hawaiian shirt and a wire hoop... -
Dalmatian Faux Fur Stole
$39.95Royal Faux Dalmatian Stole Costume Accessory Add a regal finishing touch to your costume with this Royal Faux Dalmatian Stole Costume Accessory. Featuring a soft white faux fur design with black spotted detailing and rich red lining, this elegant stole... -
Nightmare Creature Ani-Motion Mask
$54.95Nightmare Creature Ani-Motion Mask Create a truly terrifying look with this Nightmare Creature Ani-Motion Mask. Featuring a horrifying oversized grin with jagged teeth, sunken eyes, and deeply wrinkled skin detailing, this creepy mask is perfect for... -
Captain Marvel Costume The Marvels
$79.95Get ready for an epic cinematic experience as Marvel Studios unveils its highly anticipated film, "The Marvels," starring the talented Brie Larson. This action-packed superhero extravaganza is set to redefine the Marvel Cinematic Universe (MCU) with its... -
Luna Lovegood Accessory Kit - Harry Potter
$32.95Luna Lovegood Accessory Kit known for her eccentric personality, unique fashion sense, and unwavering loyalty to her friends. Be your best Luna Lovegood with this Luna Lovegood accessory kit, and defeat The dark lord with Harry Potter and his friends... -
Star Wars Rogue One Death Trooper Deluxe Costume
$69.95This deluxe Officially Licensed Disney costume comes with a slightly padded full jumpsuit with great graphics and attached boot leggings. There is a separate belt also with great graphics and a two piece hard plastic helmet. The jumpsuit is made in 100%... -
Betty Rubble Costume - Plus Size - The Flintstones
$79.95Bedrock is certainly going to rock when everyone spots you in this Betty Rubble adult costume we have designed in plus sizes 16 - 18. The gang is going to be might impressed to see you in this outfit that features a blue halter dress with a keyhole neck... -
Knight's Surcoat Adult Costume
$54.95Knight’s Surcoat Costume for Adults Defend the kingdom in classic medieval style with this Knight’s Surcoat Costume. Featuring a bold red tunic with attached cape, decorative medallions, belt, and metallic-look cuffs, this costume captures the noble... -
Medieval Overdress Adult Costume
$59.95Medieval Overdress Costume for Adults Create an elegant medieval-inspired look with this beautiful Medieval Overdress Costume for adults. Featuring a rich brown full-length overdress with decorative trim and lace-up bodice detail, this classic design is... -
Penguin Costume Adult
$69.95Get your Happy feet tapping with this cute penguin costume, perfect for the next winter wonderland or under the sea party. Costume Includes: Hooded Penguin Suit And Penguin Feet Covers. One Size Fits Most. -
Bogan Lager Adult Costume
$49.95Try not to spill a drop with our aussie bogan lager costume perfect for the next outdoor barbeque or australia day themed party. Costume Includes: One Glass Of Lager Beer Novelty Costume. One Size Fits Most. -
Aussie Cricket Bat Novelty Adult Costume
$49.95Hit a six with our novelty cricket bat costume, ready for the first ball of the day. Bat is perfect for a sports theme party or aussie theme event. Costume Includes: Novelty Look Cricket Bat Costume. One Size Fits Most. -
Aussie Novelty Cricket Ball Costume
$49.95Get bowled over with our awesome red cricket ball novelty costumes perfect for the aussie backyard party or Australia day theme event. Pair it with our cricket bat costume for the perfect couples costume. Costume includes: Red Look Aussie Cricket Ball... -
Peacemaker Adult Teen Costume
$69.95Costume Includes Character Jumpsuit And Plastic Half Face Helmet. Costume Size(s): Small, Medium, Large And XLarge. -
Burgundy Oktoberfest Womens Dress
$79.95Costume Includes: Burgundy Oktoberfest Dress Costume Size(s): S/M, L/XL, XXL, XXXL -
Flower Power Hippie Shirt
$39.95Bring peace and love into the room with this groovy hippie shirt. Costume Size(s): Large (42-44" Chest), XLarge (44-46" Chest)
