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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Reaper Towering Terror Costume / Prop
$169.95Make a haunting statement with this scary reaper costume! The tall stature, bony oversized hands, and creepy skull face will strike fear into anyone who crosses its path. The black, tattered fabric... -
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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Black And Gold Lederhosen Mens Oktoberfest Set
$89.95Black And Gold Lederhosen Mens Oktoberfest Costume Get ready for Oktoberfest celebrations with this Black and Gold Lederhosen Men’s Costume. Featuring a short-sleeved blue check shirt and black faux... -
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!... -
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,... -
The Hobbit - Azog Latex Collectors Mask
$169.95Trick or Treat Studios and Warner Bros. Pictures are proud to present the officially licensed The Hobbit: An Unexpected Journey Azog Mask. Based on hundreds of screen and behind the scenes... -
Dirty Cop Costume - Plus Size
$119.95Great women's police costumes perfect for a hens party or uniform party. Emergency services parties are always fun. Costume Includes: Black Policewoman dress with silver buttons down the front,... -
Nun Costume
$29.95Transform into a classic religious character with this timeless nun costume, perfect for costume parties, themed events, and Halloween. This outfit includes a full-length black dress with a -
Green Medieval Cape With Faux Fur Trim
$49.95Add the perfect finishing touch to your warrior look with this Green Fur Cape. Featuring a soft faux fur collar and a flowing green design, it’s ideal for Viking, medieval or fantasy-themed events... -
Fright Fiend Ani-Motion Halloween Mask
$54.95Fright Fiend Ani-Motion Mask Become the ultimate nightmare creature with this Fright Fiend Ani-Motion Mask. Featuring a horrifying skeletal monster face with oversized fangs, pointed ears, and... -
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... -
The Lord of the Rings - Lurtz Mask
$199.95Sculpted by Scott Stoddard Trick or Treat Studios and Warner Bros. Pictures are proud to present the officially licensed The Lord of the Rings Lurtz Mask. Based on hundreds of screen and behind the... -
Disco Guy 70s Costume Plus
$89.95Disco Guy 70s Costume Plus “It's Groovy Baby” It’s time to get down and boogie with this iconic 70s Disco Guy costume from California Costumes. This costume features a gold button down shirt and... -
A Nightmare on Elm Street - Freddy Deluxe Mask & Hat
$179.95The Nightmare is back on Elm street but also at Doyle's Costumes and Costumes To Buy with this brand new latex mask. Crafted by the masters of realism, trick or treat studios, and sculpted by Russ... -
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... -
Grey Wandering Wizard Costume Adult Plus Size
$104.95Wandering Wizard Grey Adult Costume Step into a world of magic and adventure with the Wandering Wizard Grey Adult Costume. Featuring a flowing grey tunic, dramatic cape and classic pointed wizard... -
Black Oktoberfest Lederhosen Faux Suede Shorts
$69.95Black Oktoberfest Lederhosen Faux Suede Shorts Create a traditional Bavarian-inspired costume with these Black Oktoberfest Lederhosen Faux Suede Shorts. Featuring a classic black finish, contrasting... -
Orange 70s Groovy Style Shirt
$54.95Retro Disco Shirt Bring serious groovy vibes to your next party with this Retro Disco Shirt. Featuring a bold geometric print in classic 70s colours, this eye-catching shirt is perfect for disco... -
Valentines Day Accessory Kit
$44.95Love is in the air this season with our Valentines Day Accessory kit. Kit includes: A white bdoy sash with "Be mine" written across the front, a 4 layered, red, mesh tutu and a pair of gold foam... -
Visitor Alien Mask
$44.95Visitor Alien Mask The Green Visitor Alien Mask is a spine-chilling and eerie accessory that will send shivers down your spine. Wearing this Mask will surely make you stand out from the crowd... -
Eddie A Matter Of Life & Death Mask - Iron Maiden
$99.95Eddie A Matter Of Life & Death Mask - Iron Maiden Sculpted by Erich LubattiTrick or Treat Studios and Global Merchandising Services are proud to present the officially licensed Iron Maiden A Matter... -
Stripes Gremlin Mask
$139.95Collectors edition stripes the gremlin mask from the movie by the same name " Gremlins" aired in 1984. Sculpted by the experts at trick or treat studios and is hand crafted and paint. Full latex mask... -
Eevee Onesie Pokemon Costume
$89.95Become one of Pokémon’s most lovable characters with this Adult Eevee Costume Onesie! Perfect for Pokémon fans, costume parties, conventions, Halloween and themed events, this fun Eevee onesie... -
Patrick Onesie Adult Costume
$89.95Patrick Onesie Adult Costume Bring some Bikini Bottom fun to your next costume event with this Patrick adult onesie costume. Featuring Patrick Star’s signature pink colouring, character face hood and... -
Creeper Onesie Costume
$89.95Creeper Onesie Adult Costume Step into a pixel-inspired gaming world with this Creeper adult onesie costume. Featuring a bright green pixelated pattern and the iconic Creeper face on the hood, this... -
Spongebob Onesie Adult Costume
$89.95Spongebob Onesie Adult Costume Bring the fun of Bikini Bottom to your next costume event with this bright Spongebob adult onesie costume. Featuring Spongebob’s instantly recognisable yellow... -
Minion Inflatable Despicable Me 4 Costume
$162.95Minion Inflatable Despicable Me 4 Costume Transform into a larger-than-life Minion with this inflatable Despicable Me 4 costume. Featuring the classic yellow Minion body, single goggle eye, smiling... -
Brown Lederhosen Oktoberfest Shorts Mens
$69.95Brown Lederhosen Oktoberfest Shorts Mens Create a classic Bavarian-inspired look with these Brown Lederhosen Oktoberfest Shorts for men. Featuring a traditional brown finish with decorative detailing... -
Santa Claus Velvet Deluxe Costume
$339.95Santa Claus Velvet Deluxe Costume Create a traditional Father Christmas look with this deluxe Santa Claus costume. Made from rich red velour, the fully lined suit features soft white faux fur trim, a... -
Curves Zombie Nurse
$39.95Curves Zombie Nurse Costume, White Dress & Headpiece Item Contains: Headpiece, Dress Large (UK 16-18) Plus X1 (UK 20-22) Plus X2 (UK 24-26) Plus X3 (UK 28-30) -
Venom Symbiote 3D Adult Costume Top
$64.95He is an evil shape-shifter. The black version of Spider-Man, Venom is an alien symbiote in the Marvel Universe, that requires a host to survive. He is known for his black suit and gnashing teeth... -
Evil Queen Adult Costume
$99.95Includes Purple polyester long dress with draped sleeves and white and gold trim at cuffs Long red waist sash Black cloak with satin finish and firm moulded white collar plus clasp with red faux... -
Fun House Freak Adult Costume Plus Size
$89.95Funhouse Freak Clown Costume Step right into nightmare territory with this terrifying Funhouse Freak Clown Costume. Featuring a wild black and neon green jumpsuit, oversized clown collar, and a... -
Gothic Mini Dress - Plus
$69.95Channel your inner dark witch this season with this magical, Gothic Mini Dress. Perfect for casting spells alone or rounding up your coven for a night of enchantment. Costume includes: Black mini... -
Million Dollar Witch Adult Costume Plus Size
$99.95Watch your coven embrace their luxurious and spooky side this Halloween with this Million DollarWitch costume.This wicked costume features a gorgeous, black dress, 2x black glittery glovettes, a... -
Giant Baby Inflatable Adult Costume Unisex
$154.95The latest inflatable adult baby costume is perfect for a gender reveal party and the best thing is you only need one as it comes with a girl bib as well as a boy bib. Costume Includes: Over-sized... -
Liberty Skull Overhead Latex Mask
$39.95Deluxe skull mask with the depiction of the statue of liberty with crown and all. Mask is a green and black colour and is made from latex. One size fits most. -
Meat Eater Deluxe Latex Mask
$139.95Meat Eater Monster Mask, gruesome monster mask. Large bloody butcher mask character with hand-painted eyes and amazing painted and moulded detail around back like darkening around the ears and little... -
Alice Cooper Latex Mask
$119.95Alice Cooper Become the rock the legend that is Alice Cooper with this officially licensed mask designed by Trick or Treat Studios. Hand sculpted by Mikey Rotella, this mask is hyper-realistic and is...
