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.
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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 bright red skirted dress trimmed in ribbon and lace, with... -
Snow White Costume Plus Size
$79.95Ladies, it's time to sneak out of the forest and have an awesome time in this Snow White adult - Plus Size costume. No one's going to doubt that you are the fairest of them all, do you need a mirror on the wall to justify that once you slip into this... -
Bavarian Guy Oktoberfest Plus Size Costume
$89.95You don't have to be Duke Theodo I to enjoy yourself in this Bavarian Guy costume designed in plus sizes 2X and 3X to fit up to chest size 56 and waist 52. Let the good times roll and the beer flow in this 100% polyester outfit that a dark brown... -
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 For the many Oktoberfest parties held around Australia... -
Tavern Maiden Womens Plus Size Costume
$79.95Serve up some really cool beer in this hot Tavern Maiden adult costume available in plus size 2XL and 3XL. This costume is the perfect medieval costume, a time when women didn't dress flashy. However, there's something about this dress that's going to... -
Deluxe Hooded Robe/Dress Red and Black Costume - Plus Size
$64.95Whether you want to earn a reputation as a wicked vampiress or a good one you will find great satisfaction in this deluxe hood robe and dress available in plus sizes 2XL and 3 XL. It's time to flaunt your wild and wicked ways in this costume that... -
Disco Diva Costume Plus Size
$59.95Call the shots on the dance floor at your next disco do. All you need is to order our Disco Diva plus size costume for that 70s look. Yes, daddy cool will be looking for mama cool and you won't be hard to spot. Be the disco diva you always wanted to... -
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 you wish. The robe is designed with bell sleeves and... -
Clash Of The Titans Plus Womens Medusa Costume
$59.95Welcome every living creature to the Underworld in the stunning Medusa adult costume and turn them into stone. This mesmerizing outfit includes a long black crushed velvet wrap-around dress with gold accents, gold tone arm bands, and a decorative snake... -
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. -
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 1984. This vibrant swim suit combo features the beloved... -
Blue Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Blue Light Settings, Mask Has Light Crosses On Eyes And Mouth. The Different Modes Are Light On, Light Flashing And Light Flashing Really Fast. Mask Requires 2x AA Batteries. -
Purple Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Purple Light Settings, Mask Has Light Crosses On Eyes And Mouth. The Different Modes Are Light On, Light Flashing And Light Flashing Really Fast. Mask Requires 2x AA Batteries. -
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. Costume Size(s): Large, XLarge, XXLarge and XXXLarge... -
Pirate Wench Costume Plus Size
$89.95Did you know that a pirate is a person who attacks at sea'This fabulously sassy Adult Pirate Wench Plus Size Costume comes in plus sizes, Plus 1XL (Size 16-18), Plus 2XL (Size 18-20) and Plus 3XL (Size 20-22) . It's perfect for Hollywood Movie themed... -
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 Alpine Girl Plus sized costume. Costume Includes:... -
Disco Dazzler Womens Costume Plus
$84.95Costume Includes: Black with silver glitter wrap around top, gold belt with velcro adjustments and gold tassles hanging from belt, to bring together the top and matching flares. Costume Size(s): 1XLarge, 2XLarge and 3XLarge. -
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 September and October is Lots Of Steins of Beer And Bratwurst... -
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") -
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 Headband And Brown Vest With Fringing. -
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. It comes with a gold jewelled brooch and attached gold... -
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 (38-40), Large (42-44), XLarge (46-48), XXLarge (50-52) -
Voodoo Magic Adult Costume Plus Size
$99.95Voodoo magic costume by california costumes is a beautifully designed plus size costume for women, the attention to detail is amazing. Costume comes with long tails style jacket, under vest, collapsible top hat with sashes, voodo bone belt, 2 waist ties,... -
Lady Guinevere Costume - Plus Size
$74.95Beautifully Inspired Medieval Dress Teal In Colour With Gold Trim Belt And Crown Great For The Famous Lady Guinevere Or Cersei From Game Of Thrones. Costume Includes: Teal Medieval Velvet Dress With Gold Trim Belt and Half Rubber Gold Crown. Costume... -
Green Purge Mask
$29.95Hard Plastic Black Purge Mask With 3 Different Green Light Settings, Mask Has Light Crosses On Eyes And Mouth. The Different Modes Are Light On, Light Flashing And Light Flashing Really Fast. Mask Requires 2x AA Batteries. -
Classic Beauty Belle Costume - Plus Size
$74.95Become Belle from the ‘Walt Disney Pictures’ classic ‘Beauty and the Beast’ with this elegantly styled Belle plus sized costume from California Costumes. Belle is one of the most beautiful yet underrated Disney Princesses and is shy and timid yet caring... -
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 Dress With Matching Headband. Costume Size(s): X-Small... -
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") -
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% polyester and consists of a button up gold lame shirt with... -
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 full body inflatable jumpsuit with a battery operated... -
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) -
Fearless Flapper Black Costume Plus Size
$109.95Walk back in time, Into the era of the Great Gatsby where the champagne flowed freely and the music and spectacular parties where world famous. This Black Flapper Dress with Silver and Black Sequins sewn on down the front and trims of fringing along the... -
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 colored toga-style dress with Grecian trim below the... -
Evil Jester Costume - Plus Size
$79.95Simply wicked yet mischievous is this Evil Jester adult size available in plus size for you to enjoy an evening pulling off some scary pranks. This is one creepy costume that features a 100% polyester black and white contrasting shirt embellished with... -
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, Cabaret, Gangster and Moll and Boardwalk Empire parties... -
Scream Ghost Face Mask
$39.95“ Do you like scary movies?” 25 years after the original killing spree in Woodsboro, Wes Cravens Ghostface is back in 2022 and their blood lust is bigger than ever. Now targetting anyone who was connected to the original murder which happened decades... -
Evil Jester Black / Red Costume - Plus Size
$79.95Simply wicked yet mischievous is this Evil Jester adult size available in plus size for you to enjoy an evening pulling off some scary pranks. This is one creepy costume that features a 100% polyester black and red contrasting shirt embellished with evil... -
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 and features a pink velour top with a V neckline and... -
Santa Suit Velvet Costume
$199.95Costume Includes: Velour Santa suit, satin-lined jacket with faux fur trim plus lined pants with elasticised waist Faux leather belt with silver painted buckle and silver studded holes Iconic curly beard and wig set Santa hat with faux fur trim and pom... -
Green Invisible Man
$49.95Costume Includes: Green Lycra Suit With Zip At Back And hands And Feet Attached, Separate Hood. Costume Size(s): Standard (Chest 42") XLarge (Chest 48")
