A clown costume reads as scary when the face stops giving away real feeling, the shape stops looking fully human, and the behavior stops being predictable, according to a 2023 study of 987 adults across 64 countries that found 53.5% reported some degree of fear of clowns. We ranked four MorphCostumes clown costumes against those three levers instead of against how "creepy" they sound in a product name: one for men, two for women, one for kids. Every pick below carries its real fabric, its real size range and its real price, and one of them answers the specific, under-served question we found in our own search data: which scary clown costumes skip the mask.

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Why clowns read as scary

A 2023 study in Frontiers in Psychology, "Fear of clowns: An investigation into the aetiology of coulrophobia" (Tyson, Davies, Scorey and Greville), surveyed 987 adults in 64 countries and found 53.5% reported some degree of fear of clowns (read the study). The researchers tested eight possible causes and rated four highest on average agreement: hidden emotional signals, where makeup hides whether the face underneath is smiling or not; negative media portrayals; unpredictable behavior; and the uncanny valley effect of a near-human appearance that is not quite right. A genuinely frightening personal encounter with a clown rated lowest of all eight, which is the opposite of the usual "something scared me as a kid" explanation.

That gives three checkable levers for a costume rather than one vague adjective: the face (does makeup or a mask hide the real expression), the silhouette (does the proportion sit slightly wrong, an extra head, a swollen shape, an unnatural collar), and the behavior the costume invites (does it move stiffly or unpredictably). We judged every pick below against those three, not against how the product name sounds. For the same mechanism applied across the wider Halloween range, our scary Halloween costumes that actually scare guide covers reapers, zombies and skeletons the same way.

4 scary clown costumes, ranked

All four were live on the site at the time of writing. Check the size dropdown on each product page before you order, since sizes sell through at different rates closer to Halloween.

PickBest forFaceFabricPriceSizes
Mens Two Headed Clown CostumeMen, strongest horror stylingReal mask, plus a self-stuffed second head100% polyester$50.95L, XL
Kids Horror Clown CostumeKids, full mask effectHand-painted mask with red wig and top hat100% polyester, elastic waist$30.95S to XL
Womens Sexy Clown CostumeWomen, classic circus lookFace paint, no mask100% polyester$37.95Small (8-10) to XXX-Large (28-30)
Womens Red & Black Harlequin JumpsuitWomen, minimal maskSmall eye mask only95% polyester, 5% elastane$35.95XS (UK 4-6) to L (UK 16-18)

1. Best for men: Two Headed Clown Costume

Our Mens Two Headed Clown Costume leans directly on the uncanny valley lever: a distressed black-and-white harlequin jumpsuit with a ruffled collar and red 3D pom-poms, paired with a two-headed clown mask. Being precise about what that means, because the name invites a picture that is not quite right: you wear one real face mask, and the second head is a self-stuffed prop fixed to the costume rather than a mask a second person wears. The result is a silhouette that reads as almost, but not quite, one person, which is our own read on the near-human-appearance lever from the coulrophobia research above, applied to a two-headed costume rather than something the study tested directly.

The jumpsuit is 100% polyester, built lightweight and breathable for long wear, and designed to be worn over base clothing so you can layer underneath on a cold trick-or-treat night. It ships in mens Large and X-Large only, so check the size chart on the product page before you order rather than assuming. Hand wash the jumpsuit and mask separately in cool water and air dry flat away from direct heat; never machine wash.

Mens Two Headed Clown Costume, a distressed black and white harlequin jumpsuit with red pom-poms and a two-headed horror clown mask with dark red and white face paint

2. Best for kids: Horror Clown Costume

Kids Horror Clown Costume, a distressed red, gray and black spotted and striped top and pants with a blood-stained ruffle collar, hand-painted clown mask, red wig and top hat

For kids who want the full mask effect rather than face paint, our Kids Horror Clown Costume pairs a distressed red, gray and black spotted-and-striped top and pants, with what the product page itself calls a "blood-stained ruffle collar," against a hand-painted clown mask with a red wig and top hat included in the pack. Of our four picks, this is the one built entirely around the mask rather than face paint or an eye mask, alongside the mens pick above.

Both pieces are 100% polyester with a loose fit and an elastic waistband, sized S to XL on an age-and-height chart, so measure your child against that chart rather than their usual clothing size and round up if they fall between two. Hand wash only, and wash the top and pants separately from the mask so you do not damage the hand-painted finish; air dry everything flat, away from direct heat. Per the product page, it is not suitable for children under 3.

3. Best classic look: Sexy Clown Costume

Being honest about where this one sits: photographed on its own, our Womens Sexy Clown Costume reads as bright circus rather than horror, a colorful dress with attached braces, a red bow tie, a pointed party hat and striped knee-high stockings. It earns its place here because it is genuinely the classic archetype the "creepy clown" query family is built on, and because the pack ships with no mask at all, just the hat and stockings, which sets up a clean contrast with the mask-driven picks around it. Any scare comes entirely from face paint you add yourself, not from anything in the box.

It is 100% polyester and runs six sizes, Small (8-10) through XXX-Large (28-30), and the product page recommends sizing up if you fall between two. Hand wash only in cool water with a mild detergent, air dry flat away from direct heat or sunlight, and never machine wash. If the brief is genuinely frightening rather than classic-circus, pair it with heavier, more unnatural face paint than a standard clown look, since the mechanism above says the concealment of real expression is what does the work, not the color scheme.

Womens Sexy Clown Costume, a diamond-patterned bodice dress with a red, yellow and blue ruffled tutu skirt, attached braces, red bow tie, pointed party hat and black and white striped knee-high stockings

4. Best without a full mask: Red & Black Harlequin Jumpsuit

Womens Red and Black Harlequin Jumpsuit Costume, a black and red diamond print catsuit with a red neck ruffle and a small black eye mask

This is the one that sits between the other three on the mask question. Our Womens Red & Black Harlequin Jumpsuit Costume is a black-and-red diamond-print catsuit with a red neck ruffle and a small black eye mask, a lighter face cover than the full masks on the mens and kids picks above, and more coverage than the Sexy Clown Costume's face paint. In our view the red-and-black palette does more of the work here than on the brighter Sexy Clown Costume, since a dark, split color scheme reads as more sinister before you add any face paint at all, though that is a styling read rather than a measured fact.

It is 95% polyester and 5% elastane for a stretch fit, in four sizes, X-Small (UK 4-6) through Large (UK 16-18). Hand wash only and air dry flat away from direct heat. If you want the effect without any mask at all, wear it with just the neck ruffle and heavy, asymmetric face paint instead of the eye mask. The coulrophobia study above only tested makeup concealment directly, but the same logic (hide the real expression, whatever the method) is our own reasoning for why a mask, a second stuffed head or heavy paint all work toward the same effect.

Sizing, care and what actually ships

Every costume we make goes through more than 30 measurement checks, and we run more than 500,000 quality checks a year across the range. That said, three of the four picks above run adult-only sizing (Large and X-Large on the two-headed costume, a six-size run on the classic clown dress, four sizes on the harlequin jumpsuit), so check the specific chart on each product page against your own measurements rather than your usual clothing size, and size up if you land between two.

Care is the same rule across all four: hand wash only, in cool water, and air dry flat away from direct heat or sunlight. None of these costumes is machine-washable, and each product page tells you to wash the mask, wig or headpiece separately from the fabric pieces. For the broader Halloween range these four sit inside, our Halloween costumes hub covers everything from group looks to last-minute picks, and our best Halloween costumes guide ranks across the full range rather than clowns alone.

Frequently asked questions

What makes a clown costume scary?

A 2023 study of 987 adults in Frontiers in Psychology tested eight possible causes and rated hidden emotional signals (makeup hiding real expression), media portrayals, unpredictable behavior and the uncanny valley effect highest. We apply the costume-relevant ones as three checkable levers: face (does makeup or a mask hide real expression), silhouette (does the shape read as slightly wrong, an extra head or an unnatural collar) and behavior (does it move unpredictably). The study found 53.5% of its sample had some fear of clowns, and a bad personal encounter as a child rated lowest of all eight causes tested.

What is the best scary clown costume for men?

Our Mens Two Headed Clown Costume, $50.95 in Large or X-Large. It pairs a distressed black-and-white harlequin jumpsuit with a real face mask and a self-stuffed second head fixed to the costume, which builds a silhouette that reads as almost, but not quite, one person, our own application of the near-human-appearance lever the research above measured.

What is the best scary clown costume for women?

It depends on the look. Our Womens Sexy Clown Costume, $37.95, is the classic bright-circus archetype in face paint rather than a mask. Our Womens Red & Black Harlequin Jumpsuit, $35.95, trades the bright colors for a black-and-red diamond print and a small eye mask; in our view the darker palette reads as more sinister before you add any face paint at all, though that is a styling call rather than a measured fact.

Are there scary clown costumes that do not need a mask?

Yes. Our Womens Sexy Clown Costume ships with a pointed party hat, not a mask, so any face effect has to come from face paint you add yourself. Our Womens Red & Black Harlequin Jumpsuit includes only a small eye mask rather than a full face cover. For the strongest mask-free effect, add heavy, asymmetric face paint rather than a traditional bright clown look, since concealing your real expression is the mechanism the research above measured, not the color scheme.

What is the best clown costume overall?

There is no single best clown costume, because "best" depends on whether you want the strongest horror effect, a mask-free option, or the classic circus look. Our Mens Two Headed Clown Costume ranks highest for horror styling, our Womens Sexy Clown Costume for the classic look, and our Womens Red & Black Harlequin Jumpsuit for a minimal-mask middle ground. All four of our picks above are ranked against the specific job each one does best.