Adult Costumes Under $30
it doesn’t get any cheaper than this

Featured in this category: Adult Costumes Under $30, Cheap Adult Costumes & Adult Discount Costumes

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Grave Seeker

Price: USD $14.91
Corpses won't be the only thing vying for your attention in this sexy undertaker costume.

Greek Off The Shoulder Muse Lg

Lend inspiration to the world's greatest arists with as a Greek muse.
Out of stock until Oct

Greek Off The Shoulder Muse Xl

Lend inspiration to the world's greatest arists with as a Greek muse.
Out of stock until Oct

Green Lantern Shirt Lg

Price: USD $19.91

Green Super Stache 20 Inches

Price: USD $11.91

Grim Reaper

Price: USD $23.91
This versatile black robe is the perfect addition to your costume collection. Add your own personality to this unique garment!

Groovy Blouse

See the world through groovy rose colored glasses with this shirt.
Out of stock until Oct

Guardian Xlg

Price: USD $19.91

Guinevere Adult Lg

Out of stock until Oct

Guinevere Adult Md

Out of stock until Oct

Halter Babydoll Black/Leopard

Price: USD $14.91

Halter Babydoll Black/Leopard

Price: USD $14.91

Halter Babydoll Black/Leopard

Price: USD $14.91

Halter Babydoll Black/Leopard

Price: USD $14.91

Halter Babydoll Black/Leopard

Price: USD $14.91

Halter Babydoll Black/Leopard

Price: USD $14.91

Halter Chemise Hot Pink Os

Price: USD $14.91

Halter Chemise Hot Pink Xlarge

Out of stock until Oct

Halter Dress Leopard Lace Plus

Price: USD $9.91

Halter Mini Dress White Lg

Out of stock until Oct

Halter Mini Dress White Md

Out of stock until Oct

Halter Mini Dress White Sm

Out of stock until Oct

Halter Mini Dress White Xl

Out of stock until Oct

Halter Rose Lace Dress Black

Price: USD $9.91

Halter Top Vinyl W Fringe Md

Out of stock until Oct

Happy Hill Asylum Costume

Out of stock until Oct

Haunted House Mistress Md-Lg

If you plan on giving a haunted tour of any kind, perhaps you should consider dressing the part.
Out of stock until Oct

Haunted House Mistress Sm-Md

If you plan on giving a haunted tour of any kind, perhaps you should consider dressing the part.
Out of stock until Oct

Haus Frau Adult

Price: USD $19.91
Get them all laughing when you're too tacky to be inside the house all day, this gag costume needs to come out and play.

Hawaiian Shirt Blue Adult Costume One Sz

Price: USD $15.91

Hawaiian Shirt Blue Adult Costume XL

Out of stock until Oct

Hawaiian Shirt Orange Adult Costume One S

Price: USD $15.91

Hawaiian Shirt Orange Adult Costume XL

Out of stock until Oct

Hawaiian Shirt Red Adult Costume One Size

Price: USD $15.91

Hawaiian Shirt Red Adult Costume XL

Price: USD $15.91

Hearts Mesh Thong Back Teddy

He'll be your teddy when he sees you in this teddy, but be ready – this teddy is deadly.
Out of stock until Oct

Heaven Sent Adult Plus

Price: USD $29.91

Heavenly Devil Size 14 To 16

Out of stock until Oct

Hells Reaper Mens Costume

Out of stock until Oct

Hells Reaper Mens Plus Size

Out of stock until Oct

Hippie Fringed Vest

Price: USD $19.91

Hippie Girl Dress Md-Lg

Sale Price: USD $21.59
This sexy purple hippie girl dress will be a favorite in your wardrobe just like it was for her.. .

Hippie Girl Dress Sm-Md

Sale Price: USD $21.59
This sexy purple hippie girl dress will be a favorite in your wardrobe just like it was for her.. .

Hippie Md-Lg Teen

Sale Price: USD $22.39
For great retro wear, slip into this short short mini dress rendition of the traditional hippie costume.

Hippie Peace Vest

Price: USD $19.91

Hippie Sm-Md Teen

For great retro wear, slip into this short short mini dress rendition of the traditional hippie costume.
Out of stock until Oct

Hooks & Chains

Price: USD $9.91

Hot Flash Lg

Price: USD $25.91
Doctor, doctor, come quick, this nurse is wearing a costume that is way too sexy for my health!

Hot Flash Md

Price: USD $25.91
Doctor, doctor, come quick, this nurse is wearing a costume that is way too sexy for my health!

Hot Flash Sm

Price: USD $25.91
Doctor, doctor, come quick, this nurse is wearing a costume that is way too sexy for my health!

Hula Costume Blue

Out of stock until Oct

Hula Costume Green

Out of stock until Oct

Hustle Hunk

Price: USD $26.91

Imp Fairy

Out of stock until Oct

Inferno Large

Price: USD $19.91
For a look that can be summed up in one word: Hot!

Inferno Medium

Price: USD $19.91
For a look that can be summed up in one word: Hot!

Inferno Small

Price: USD $19.91
For a look that can be summed up in one word: Hot!

Intensive Care Large

Price: USD $19.91
The doctor may not be in, but you won’t care after you see the nurse!

Intensive Care Medium

Price: USD $19.91
The doctor may not be in, but you won’t care after you see the nurse!

Intensive Care Small

The doctor may not be in, but you won’t care after you see the nurse!
Out of stock until Oct

Intensive Care X-Large

Price: USD $19.91
The doctor may not be in, but you won’t care after you see the nurse!

Iron Man Alternative 42-46

Price: USD $19.91

Jack Sparrow Alternative Mens Costume 50-52

Price: USD $29.91

Jailgirl Md Lg

Price: USD $14.91
Guys will be begging that you be put on parole after they see you in this.

Jailgirl Sm Md

Price: USD $14.91
Guys will be begging that you be put on parole after they see you in this.

Jane Doe Md

Price: USD $19.91
Guys may not know who you are in this Jane Doe outfit, but they’ll want to!

Jason Mask Jersey Adult Std

Price: USD $26.91

Jester Kings 1 Sz

Price: USD $26.91

Julius Caesar

Price: USD $24.91

Jumpsuit Horror

Out of stock until Oct

Jungle Cat Jane Md-Lg

Price: USD $14.91
Look purr-fect in this new take on an old classic as the sexy jungle cat Jane.

Jungle Cat Jane Sm-Md

Price: USD $14.91
Look purr-fect in this new take on an old classic as the sexy jungle cat Jane.

Just Hanging Around

Price: USD $14.91

Just Purr Fect Adult Costume Xxl

Price: USD $19.91

Just Purr Fect Adult Lg

Price: USD $19.91

Just Purr Fect Adult Md

Price: USD $19.91

Just Purr Fect Adult Sm

Price: USD $19.91

Just Purr Fect Adult Xl

Price: USD $19.91

Kakashi Dlx Jacket Teen

Price: USD $14.91

Kakashi Dlx Teen

Price: USD $19.91

Keep Up The Faith Priest

Price: USD $26.91

Ketchup Costume Adult

Price: USD $23.91
Running a little slow? It’s time to Ketchup and become a condiment!

Killer Mechanic Adult 1 Sz

Out of stock until Oct

King Robe And Crown

Price: USD $19.91

Kitty Cat Black

Out of stock until Oct

Kitty Cat White

Price: USD $14.91

Kitty Kit One Size

Price: USD $11.91

Lab Coat Dr Howie Feltersnatch

Out of stock until Oct

Lab Coat Harry Fingerman

Price: USD $19.91

Lab Coat Ophelia Cummings

Everyone likes a nurse with an enticing name. ‘Paging Nurse Ophelia Cummings…’
Out of stock until Oct

Lab Coat Seymour Bush

Price: USD $19.91

Ladies Ugly Christmas Adult Vest Lg

Price: USD $29.91

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Customer

Testimonials

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"Hi this is Megan B. We are calling from Northern Michigan University in Marquette in UP. We found the Costume Cauldron internet searching for Halloween costumes. The website is so organized and it's easy to find costumes and they have very cheap prices. We are looking at buying a gangster outfit and a moulin rouge and it was a great experience."
Megan Bennett - Marquette, MI