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Build a Halloween world around one clear idea

Killer Klowns Costumes & Masks

Shop Killer Klowns Costumes & Masks across costumes, props, balloons and scene-setting details. Start with the piece guests will notice first, then repeat the theme in smaller ways around the room.

Shop the collection Plan your look
  • 29 party-ready choices
  • Curated for memorable celebrations
  • Secure checkout and tracked delivery
Killer Klowns Costumes & Masks collection
Party planning made easierFind the pieces that work together
Details with personalityMore memorable than ordinary
Shop in CAD or USDLocal currency options available
Support when you need itReal help for your celebration

Killer Klowns Costumes & Masks

Shop Killer Klowns from Outer Space party supplies for birthdays, themed celebrations and memorable photo areas.

Start with the pieces that make the theme easy to recognise, then coordinate the room with balloons, decorations, table details and party favours.

Keep planning: Birthday supplies · Balloons · Party decorations · Party favours

Fatso Killer Klowns Adult Costume (L-Xl) Sold out
$48.99 - $48.99
$48.99
USD
$48.99 - $48.99
$48.99

Fatso Killer Klowns Adult Costume (L-Xl)

Out of stock

The Fatso Adult Costume (L-Xl) Killer Klowns is the perfect costume for Halloween parties and events. This costume is designed to transform you int...

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$48.99 - $48.99
$48.99
USD
$48.99 - $48.99
$48.99
Sold out
Killer Klowns from Outer Space Shorty Adult Costume, L-XL
Killer Klowns from Outer Space Shorty Adult Costume, L-XL
$72.77 - $72.77
$72.77
USD
$72.77 - $72.77
$72.77

Killer Klowns from Outer Space Shorty Adult Costume, L-XL

20 in stock

SHORTY ADULT COSTUME (L-XL) KILLER KLOWNSSold in packs of 1.

$72.77 - $72.77
$72.77
USD
$72.77 - $72.77
$72.77
Killer Klowns Slim Deluxe Mask
Killer Klowns Slim Deluxe Mask
$62.38 - $62.38
$62.38
USD
$62.38 - $62.38
$62.38

Killer Klowns Slim Deluxe Mask

Only 3 left!

Create a sinister circus look with the Killer Klowns Slim Deluxe Mask. Pair it with your clown costume for Halloween and horror-themed parties.Sold...

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$62.38 - $62.38
$62.38
USD
$62.38 - $62.38
$62.38
Killer Klowns Slim Child Costume, XL
Killer Klowns Slim Child Costume, XL Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns Slim Child Costume, XL

Out of stock

KILLER KLOWNS SLIM CHILD COSTUME XLSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns Slim Child Costume, Large
Killer Klowns Slim Child Costume, Large
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns Slim Child Costume, Large

Out of stock

KILLER KLOWNS SLIM CHILD COSTUME LGSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns Slim Adult Costume, Medium
Killer Klowns Slim Adult Costume, Medium
Sold out
$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03

Killer Klowns Slim Adult Costume, Medium

Out of stock

KILLER KLOWNS SLIM ADULT COSTUME MEDIUMSold in packs of 6.

$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03
Sold out
Killer Klowns Shorty Adult Costume, Large
Killer Klowns Shorty Adult Costume, Large
Sold out
$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03

Killer Klowns Shorty Adult Costume, Large

Out of stock

KILLER KLOWNS SHORTY ADULT COST LGSold in packs of 6.

$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03
Sold out
Killer Klowns Rudy 8-Inch Figure
Killer Klowns Rudy 8-Inch Figure
$41.58 - $41.58
$41.58
USD
$41.58 - $41.58
$41.58

Killer Klowns Rudy 8-Inch Figure

Only 4 left!

KILLER KLOWNS RUDY 8" FIGURE (MOQ 6)Sold in packs of 1.

$41.58 - $41.58
$41.58
USD
$41.58 - $41.58
$41.58
Killer Klowns from Outer Space Spikey Child Costume, X-Large
Killer Klowns from Outer Space Spikey Child Costume, X-Large
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Spikey Child Costume, X-Large

Out of stock

SPIKEY CHILDS COSTUME X-LARGESold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Spikey Child Costume, Small
Killer Klowns from Outer Space Spikey Child Costume, Small
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Spikey Child Costume, Small

Out of stock

SPIKEY CHILDS COSTUME SMALLSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Spikey Child Costume, Medium
Killer Klowns from Outer Space Spikey Child Costume, Medium
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Spikey Child Costume, Medium

Out of stock

SPIKEY CHILDS COSTUME MEDIUMSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Spikey Child Costume, Large
Killer Klowns from Outer Space Spikey Child Costume, Large
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Spikey Child Costume, Large

Out of stock

SPIKEY CHILDS COSTUME LARGESold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Spikey 8-Inch Figure
Killer Klowns from Outer Space Spikey 8-Inch Figure
$41.58 - $41.58
$41.58
USD
$41.58 - $41.58
$41.58

Killer Klowns from Outer Space Spikey 8-Inch Figure

Only 4 left!

KILLER KLOWNS SPIKEY 8" FIGURE (MOQ 6)Sold in packs of 1.

$41.58 - $41.58
$41.58
USD
$41.58 - $41.58
$41.58
Killer Klowns from Outer Space Slim Child Costume, Small
Killer Klowns from Outer Space Slim Child Costume, Small
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Slim Child Costume, Small

Out of stock

KILLER KLOWNS SLIM CHILD COSTUME SMSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Slim Child Costume, Medium
Killer Klowns from Outer Space Slim Child Costume, Medium
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Slim Child Costume, Medium

Out of stock

KILLER KLOWNS SLIM CHILD COSTUME MEDSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Slim Adult Costume, XL
Killer Klowns from Outer Space Slim Adult Costume, XL
$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03

Killer Klowns from Outer Space Slim Adult Costume, XL

Only 1 left!

KILLER KLOWNS SLIM ADULT COSTUME XLARGESold in packs of 6.

$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03
Killer Klowns from Outer Space Slim Adult Costume, Large
Killer Klowns from Outer Space Slim Adult Costume, Large
Sold out
$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03

Killer Klowns from Outer Space Slim Adult Costume, Large

Out of stock

KILLER KLOWNS SLIM ADULT COSTUME LARGESold in packs of 6.

$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03
Sold out
Killer Klowns from Outer Space Shorty Deluxe Mask
Killer Klowns from Outer Space Shorty Deluxe Mask
$51.98 - $51.98
$51.98
USD
$51.98 - $51.98
$51.98

Killer Klowns from Outer Space Shorty Deluxe Mask

Only 3 left!

KILLER KLOWNS SHORTY DELUXE MASKSold in packs of 1.

$51.98 - $51.98
$51.98
USD
$51.98 - $51.98
$51.98
Killer Klowns from Outer Space Shorty Child Costume, Medium
Killer Klowns from Outer Space Shorty Child Costume, Medium
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Shorty Child Costume, Medium

Out of stock

KILLER KLOWNS SHORTY CHILD COSTUME MEDSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Shorty Child Costume, Large
Killer Klowns from Outer Space Shorty Child Costume, Large
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Shorty Child Costume, Large

Out of stock

KILLER CLOWNS SHORTY CHILD COSTUME LARGESold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Shorty Adult Costume, XL
Killer Klowns from Outer Space Shorty Adult Costume, XL
Sold out
$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03

Killer Klowns from Outer Space Shorty Adult Costume, XL

Out of stock

KILLER KLOWNS SHORTY ADULT COSTUME XLSold in packs of 6.

$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03
Sold out
Killer Klowns from Outer Space Shorty Adult Costume, Medium
Killer Klowns from Outer Space Shorty Adult Costume, Medium
Sold out
$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03

Killer Klowns from Outer Space Shorty Adult Costume, Medium

Out of stock

KILLER KLOWNS SHORTY ADULT COST MEDSold in packs of 6.

$453.03 - $453.03
$453.03
USD
$453.03 - $453.03
$453.03
Sold out
Killer Klowns From Outer Space Rudy Deluxe Injection Mask
Killer Klowns From Outer Space Rudy Deluxe Injection Mask
$51.98 - $51.98
$51.98
USD
$51.98 - $51.98
$51.98

Killer Klowns From Outer Space Rudy Deluxe Injection Mask

Only 5 left!

KILLER KLOWNS RUDY DELUXE MASKSold in packs of 1.

$51.98 - $51.98
$51.98
USD
$51.98 - $51.98
$51.98
Killer Klowns from Outer Space Klownzilla Mask
Killer Klowns from Outer Space Klownzilla Mask
$112.28 - $112.28
$112.28
USD
$112.28 - $112.28
$112.28

Killer Klowns from Outer Space Klownzilla Mask

Only 1 left!

KLOWNZILLA MASK -KILLER KLOWNSSold in packs of 1.

$112.28 - $112.28
$112.28
USD
$112.28 - $112.28
$112.28
Killer Klowns from Outer Space Jumbo Child Costume, XL
Killer Klowns from Outer Space Jumbo Child Costume, XL
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Jumbo Child Costume, XL

Out of stock

JUMBO CHILDS COSTUME X/LARGESold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Jumbo Child Costume, Small
Killer Klowns from Outer Space Jumbo Child Costume, Small
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Jumbo Child Costume, Small

Out of stock

JUMBO CHILDS COSTUME SMALLSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Jumbo Child Costume, Medium
Killer Klowns from Outer Space Jumbo Child Costume, Medium
Sold out
$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67

Killer Klowns from Outer Space Jumbo Child Costume, Medium

Out of stock

JUMBO CHILDS COSTUME MEDIUMSold in packs of 6.

$398.67 - $398.67
$398.67
USD
$398.67 - $398.67
$398.67
Sold out
Killer Klowns from Outer Space Jumbo 8-Inch Scale Figure
Killer Klowns from Outer Space Jumbo 8-Inch Scale Figure
$41.58 - $41.58
$41.58
USD
$41.58 - $41.58
$41.58

Killer Klowns from Outer Space Jumbo 8-Inch Scale Figure

6 in stock

KILLER KLOWNS JUMBO 8" FIGURE (MOQ 6)Sold in packs of 1.

$41.58 - $41.58
$41.58
USD
$41.58 - $41.58
$41.58
Killer Klowns from Outer Space Fatso Mask
Killer Klowns from Outer Space Fatso Mask
$89.40 - $89.40
$89.40
USD
$89.40 - $89.40
$89.40

Killer Klowns from Outer Space Fatso Mask

Only 1 left!

FATSO MASK -KILLER KLOWNSSold in packs of 1.

$89.40 - $89.40
$89.40
USD
$89.40 - $89.40
$89.40

Plan it beautifully

Make the Halloween theme visible from the doorway

Choose one focal area for the strongest pieces. Use height, lighting and a short colour palette to carry the mood through the room without filling every surface.

01

Start with the room

Note where guests will enter, gather and take photos. Those areas deserve the strongest decorations.

02

Set a short colour palette

Two main colours and one accent are usually enough. Repeating them makes separate products look as if they belong together.

03

Buy for the guest count

Order tableware and favours by quantity. Use the remaining budget on one larger piece that changes how the room feels.

Collection guideKiller Klowns Costumes & Masks

Shop Killer Klowns from Outer Space party supplies for birthdays, themed celebrations and memorable photo areas.

Start with the pieces that make the theme easy to recognise, then coordinate the room with balloons, decorations, table details and party favours.

Keep planning: Birthday supplies · Balloons · Party decorations · Party favours

Shop by theme

Find a theme that fits the party.

Choose the main idea, then compare balloons, decorations and table pieces that work with it.

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Keep browsing

These collections share an occasion, theme or product type with this page. Use them to compare options without starting over.

Helpful answers

Planning killer klowns costumes & masks

How do I choose the right products from this collection?

Start with your occasion, colour palette and guest count. Choose the main pieces first, then add coordinating details that repeat the same colours, finishes or theme.

When should I order for my celebration?

Order as early as possible, especially for seasonal events or larger quantities. Allow time for delivery, setup and any last-minute additions.

Can I mix products from other collections?

Absolutely. Mixing coordinated balloons, décor, favours and accessories is often the best way to create a layered look that feels personal rather than pre-packaged.

Ready when you are

Make the celebration feel like yours.

Browse Killer Klowns Costumes & Masks