Costumes To Buy has great ideas for your next dress-up or themed party. Choose from hundreds of high-quality plus size costumes and accessories. Our exclusive styles cater to a range of adults, both male and female throughout Australia. Whether you’re getting set to attend a pirate party as a sexy wench, or a themed birthday event as an Olympic Goddess, we have hundreds of stunning plus size character costumes to choose from. Our plus size fancy dress costumes are made from high-quality materials, ensuring that you’re the best dressed at your next event. Free Standard shipping for all orders over $99.
Products List
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Bavarian Wench Oktoberfest Costume
$59.95If you're wanting to get into the spirit of Oktoberfest then this cute Fraulein or Bavarian girl costume is perfect. It comes in Adult size, small, medium, large and 1X. It comes complete with a... -
Snow White Costume Plus Size
$79.95Fairytale Princess Costume Step into a magical storybook world with this beautiful Fairytale Princess Costume. Inspired by a classic princess look, this elegant gown features a vibrant blue... -
Oktoberfest Fraulein Women's Costume - Plus Size
$99.95Take a look at our Oktoberfest Fraulein Costume. This costume looks great on and was designed for the larger lady in mind with a slightly longer dress, separate red apron and Black petticoat. Perfect... -
Tavern Maiden Womens Plus Size Costume
$79.95Plus Size Tavern Maiden Costume Serve up medieval charm in this beautiful Plus Size Tavern Maiden Costume. Featuring a layered peasant-style dress with lace-up bodice detailing, striped skirt, and... -
Deluxe Hooded Robe/Dress Red and Black Costume - Plus Size
$64.95Deluxe Hooded Gothic Robe Costume Create a dark and mysterious look with this Deluxe Hooded Gothic Robe Costume. Featuring dramatic flowing sleeves, a striking red and black colour design, and an... -
Disco Diva Costume Plus Size
$59.95Plus Size Disco Diva Costume Get ready to hit the dance floor in retro style with this Plus Size Disco Diva Costume. Featuring a shimmering swirl print and classic flared sleeves, this groovy mini... -
Deluxe Hooded Robe/Dress Purple and Black Costume - Plus Size
$64.95Bewitch you will in this gorgeous deluxe purple and black hooded robe that's made from 100% polyester. This plus size deluxe outfit allows you to be as wicked, sinister, or as charming and sassy as... -
Clash Of The Titans Plus Womens Medusa Costume
$59.95Plus Size Medusa Costume Turn heads in this stunning Plus Size Medusa Costume inspired by the legendary Greek myth. Featuring a dramatic black velvet-look gown with elegant gold detailing, flowing... -
TMNT Swim Suit Combo Suitmeister
$79.95Gear up for action with the TMNT Swim Suit Combo from Suitmeister, a dynamic outfit inspired by the iconic Teenage Mutant Ninja Turtles, a franchise that has captivated audiences since its debut in... -
Superior Rose Gold Great Gatsby Kit
$32.95Superior Rose Gold Gatsby Kit Costume Includes: Rose Gold Faux Pearl Necklace, Rose Gold Faux Pearl Bracelette, Long Elbow Length Black Gloves And Elegant Headpiece. -
Halloween Kills - Michael Myers Mask
$149.95Professionally designed by Hollywood make up artists, this is an exact replica of the mask worn by Michael Myers in the 2021 film Halloween Kills. Full head latex Michael Myers mask with painted... -
Red Invisible Man Suit
$49.95Costume Includes: Red Lycra Suit With Zip At Back And hands And Feet Attached, Separate Hood. Costume Size(s): Standard (Chest 42") XLarge (Chest 48") -
Purple Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Purple Light Settings, Mask Has Light Crosses On Eyes And Mouth. -
Blue Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Blue Light Settings, Mask Has Light Crosses On Eyes And Mouth. -
Michael Myers Blue Overalls
$74.95Michael Myers never leaves home with out his trusty blue overalls and knife for easy killing of his victims. perfect costume for Halloween. Costume Includes: One Set Of Blue Overalls With Zip... -
Alpine Oktoberfest Costume - Plus Size
$69.95It is that time of the year, Oktoberfest! the season of great food and beer. This Oktoberfest dress will make you the talk of the village. Celebrate your Oktoberfest festivities dressed as a cute... -
Disco Dazzler Womens Costume Plus
$84.95Disco Dazzler Plus Size Costume Get ready to hit the dance floor in retro style with this fabulous Disco Dazzler Costume. Featuring a shimmering black glitter-look top, matching flared pants, and... -
Pirate Wench Costume Plus Size
$89.95Plus Size Pirate Wench Costume Command the high seas in bold swashbuckling style with this Plus Size Pirate Lady Costume. Featuring a dramatic layered dress, detailed corset, and matching pirate head... -
Gretchen Oktoberfest Plus Size Womens Costume
$119.95The Grand Festival 'Octoberfest' Has Been Held In The Great Beer Halls Of Germany Since '1810' Its Is A Very Important Tradition For The Bavarian Culture. Served At The Month Long Event During... -
Lady Guinevere Costume - Plus Size
$74.95Lady Guinevere Plus Size Costume Transform into a graceful medieval queen in this stunning Lady Guinevere Costume. Featuring a luxurious teal velvet-look gown with elegant flowing sleeves, ornate... -
1960s Groovy Lady Costume
$69.95Rainbow Bell Sleeves Dress With Matching Headband And Brown Fringe Vest Takes You Back In Time When It Was All About Peace Love And Rock N Roll. Costume Includes: Rainbow Coloured Dress With Matching... -
Elegant Empress Plus Size Costume
$79.95Whether you wish to dress up as a Empress, Princess or Queen ' this Medieval styled dress is perfect. The dress is elegant and regal in colours of white, gold and beautiful blue velvet look fabric... -
Grim Reaper Costume Plus Size
$49.95Adult Grim Reaper Costume Step into the shadows with this chilling Adult Grim Reaper Costume. Featuring a flowing black hooded robe and terrifying skull mask, this classic Halloween outfit is perfect... -
White 1970s Suit Costume - Saturday Night Fever
$79.95Get out your platforms and hit the disco floor in our cool Saturday Night fever mens White Suit. Costume Includes: White jacket With Mock Shirt, Waistcoat And White Flares. Costume Size(s): Medium... -
Voodoo Magic Adult Costume Plus Size
$99.95Voodoo Magic Plus Size Costume Step into the world of dark magic and mystery with this stunning Voodoo Magic Plus Size Costume. Designed with dramatic gothic details and eerie voodoo-inspired... -
Classic Beauty Belle Costume - Plus Size
$74.95Classic Beauty Princess Costume Step into a fairytale in this elegant Classic Beauty Princess Costume. Featuring a beautiful golden gown with delicate detailing and matching glovelettes, this... -
Disco King Mens Costume - Plus
$79.95You’ll be the King of the dance floor in this 2 piece 60’s, 70’s Disco costume. Perfect for Saturday Night Fever, Austin Powers or Bucks Parties. This Plus Size Men’s costume is made in 100%... -
Green Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Green Light Settings, Mask Has Light Crosses On Eyes And Mouth. -
Woodstock Hippie Chick Costume
$39.95Step Back In Time To When Everything Was Groovy Baby The Time Of The 1960s In This Really Funky Purple And Pink Flower Power Hippie Dress And Headband. Costume Includes: One Purple And Pink Hippie... -
Yellow Invisible Man Suit
$49.95Costume Includes: Yellow Lycra Suit With Zip At Back And hands And Feet Attached, Separate Hood. Costume Size(s): Standard (Chest 42") XLarge (Chest 48") -
Evil Jester Costume - Plus Size
$79.95Plus Size Evil Jester Costume Bring dark carnival nightmares to life with this Plus Size Evil Jester Costume. Featuring a bold black and white harlequin design with eerie skull mask details, this... -
Authentic 70s Guy Costume
$59.95Costume Includes: Patterned Shirt With Fluro Orange Cuffs, High Waisted Red Flares With Fluro Orange Band. Costume Size(s): Medium (38-40 Chest) Large (42-44" Chest) XLarge (44-46" Chest) -
Inflatable T-Rex Costume Plus Size
$169.95Jurrasic World This Jurassic World T-Rex inflatable costume is from the Rubies Fun Inflatable range and is a hit at any event or party and is perfect for making viral videos. This Trex costume is a... -
Long Black Flapper Dress
$74.95This fun Flapper dress is made in 100% polyester and comes complete with a sequinned elastic headband, topped with a black plume and a pair of long black satin evening gloves. Perfect for Jazz,... -
Olympic Goddess - Plus Size
$69.95Aphrodite may suffer from an inferiority complex once you slip into this gorgeous Olympic Goddess we have designed in adult plus sizes 2XL and 3XL. The elegant ensemble features a floor length cream... -
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The Pope Plus Size Costume
$79.95Pope Plus Size Costume Make a grand entrance in this traditional Pope Costume. Featuring flowing white robes, a striking red papal overdrape, and an ornate miter hat, this classic religious-inspired... -
Plus SIze 1950's Sweetheart Costume
$64.95Ladies, you are sure going to look sweetness personified and hoppin cute in this beautiful 1950s Sweetheart adult costume that we have for you. This plus size version is designed sizes 2XL and 3XL... -
Evil Jester Black / Red Costume - Plus Size
$79.95Evil Jester Costume Cause chaos and terror in this sinister Evil Jester Costume. Featuring a bold red and black design with jagged detailing, this creepy clown-inspired outfit is perfect for... -
Incantasia The Glamour Witch Costume Plus Size
$79.95This fabulously sinister black witches costume comes trimmed in silver, with a brilliant purple waist sash with diamante' buckle and a high, stand up collar. The gorgeous matching witches hat, has a...
