Last updated: May 17, 2026·🔄 Guide reviewed and refreshed ahead of Halloween 2026.· By Seckin Peker

Halloween Costume Guide

Cousin Itt Halloween Costume Guide

Full-Body Hair  ·  Derby Hat  ·  Sunglasses  ·  Technically Present

Four items. Zero face. One of the only Halloween costumes where complete anonymity is the whole point.

Movies The Addams Family 60s Comedy Glasses Hat Vintage
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Quick Answer: The Cousin Itt Halloween costume is four items and you are completely hidden inside all of them.
  • Cousin Itt full-body hair costume (essential)
  • Black derby hat (essential)
  • Sunglasses
  • Black sneakers

Cousin Itt appears occasionally at the Addams family home, speaks in rapid unintelligible gibberish, and is considered perfectly normal by everyone in the family. He has an IQ over 300, was once married, and has a child named “What.” The original 1964 series never fully explains what is beneath the hair. When Gomez asked, Cousin Itt answered: “Roots.” That is genuinely all the information anyone has ever received on the subject.

Items Total4 Items
DifficultyVery Easy
VibeMysteriously Hairy
Cost$30–$70

Cousin Itt Halloween Costume Items

Cousin Itt Halloween costume infographic showing all four items: full-body hair costume, black derby hat, sunglasses, and black sneakers from The Addams Family

Cousin Itt Costume Items

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Cousin Itt The Addams Family 1960s Vintage
  • 1 Cousin Itt Hair CostumeThis is the entire costume in one item. It covers you from head to floor in long flowing hair. Before you order, check that the product includes a mesh eye panel — you will need to see where you are going, and not every version includes one. The quality of the hair matters more than anything else here because it is all anyone is looking at.
    See on Amazon
  • 2 Black Derby HatSits on top of the hair costume. This is the detail that makes the silhouette immediately read as Cousin Itt rather than a Halloween decoration that got loose. It needs to be a derby, specifically — the round shape and short brim are part of the character’s look.
    See on Amazon
  • 3 SunglassesPlaced just below the derby hat at roughly face level, resting on the hair. They do not sit on a nose. They just need to be visible and stay put. Any dark sunglasses work. These are a classic costume detail that Cousin Itt wore consistently throughout the show.
    See on Amazon
  • 4 Black SneakersYour feet are the only part of you that will be visible all night. Black sneakers keep the lower edge of the costume clean. Do not wear anything with a bright sole or a logo. Check your closet first.
    See on Amazon
Cousin Itt cosplay showing the full-body hair costume with black derby hat and sunglasses from The Addams Family 1964 television series

How to Style the Cousin Itt Halloween Costume

The hat has to be centered and upright on top of the hair. A derby that has slid sideways looks less like Cousin Itt and more like a hat that rolled onto a shag rug. Set the hat flat, press it down gently so it grips the hair, then check it from the front before the sunglasses go on. Once those two are in place and level, the costume is done. Nothing else needs attention, because there is no face, no expression, and no other detail for anyone to look at.

Cousin Itt communicates entirely in rapid high-pitched gibberish that the Addams family understands perfectly and everyone else finds completely baffling. At a party, this is a gift. When someone asks who you are, respond with fast, enthusiastic gibberish and wait. The Addams family members in your group will nod along as if it made complete sense. Everyone else will laugh. Both reactions are correct.

Check the Visibility Before You Commit

Order the hair costume early enough to try it on in daylight. Find the mesh panel, confirm you can actually see through it at a reasonable distance, and figure out how much of the floor you can see directly in front of you. A Halloween party at night with low lighting and no peripheral vision is a specific navigational situation you want to rehearse at least once before you are in it.

The Sunglasses Placement Problem

The sunglasses need to rest on the hair at a consistent height and not migrate downward throughout the night. A small safety pin through the hair at each temple, bent over the frame arm, holds them in place. Skip this and by hour two they will have slowly descended to somewhere around your chest, which is funny but also no longer Cousin Itt.

Cousin Itt Group Halloween Costume Ideas

The Kooky and Spooky Manor

Cousin Itt, Morticia, Gomez, Wednesday, Pugsley, Uncle Fester, Grandmama, Lurch, Thing

The full Addams Family group is one of the most reliably recognizable ensemble concepts in Halloween history. Everyone knows at least three of these characters on sight, and the visual variety across the group is excellent. The one logistical note: Thing requires someone willing to spend the evening with their hand in a box, which is either a very committed costume or a very short night depending on the person.

Cousin Itt Morticia Addams Gomez Addams Wednesday Addams Pugsley Addams Uncle Fester Grandmama Addams Lurch Thing

Hair-Raising Horror Icons

Cousin Itt, Samara Morgan, Kayako Saeki, Sadako Yamamura

Four characters defined entirely by their hair hanging over their face. The theme is specific enough to be funny and horror-literate enough that most people at the right kind of party will get it. Samara and Sadako are essentially the same character from different countries, so anyone who knows one will know both. Cousin Itt is the only comic entry in the group, which makes the contrast work.

Cousin Itt Samara Morgan Kayako Saeki Sadako Yamamura

The Fabulous Follicle Freaks

Cousin Itt, Rapunzel, Crystal Tipps, Troll Doll, Chia Pet

Characters and objects connected by one thing: an unreasonable amount of hair. This is a niche concept and it will require explanation at most parties. It is also genuinely funny if everyone commits. Chia Pet as a human costume is its own separate achievement. The group either gets a big laugh or a lot of confused looks, and which one depends entirely on the crowd.

Cousin Itt Rapunzel Crystal Tipps Troll Doll Chia Pet

Hidden Identity: Characters No One Can Identify

Cousin Itt, The Invisible Man, Beetlejuice’s Shrunken Head, Leatherface, The Gimp

This is a loose concept built around characters whose faces are either hidden, obscured, or deeply upsetting to look at. It works as a theme but needs a group willing to lean into the bit when people ask what the connection is. The answer is simply “you cannot see our faces.” That is enough.

Cousin Itt The Invisible Man Leatherface The Gimp Beetlejuice’s Shrunken Head
Cousin Itt Halloween costume showing the full-body hair look with derby hat and sunglasses, ready for an Addams Family group costume

All Wednesday and Addams Family Costume Ideas

Every Wednesday and Addams Family character costume guide on CostumeRealm — click any card to view the full guide.

Enid and Wednesday Rave'n dance cosplay

Enid & Wednesday — Rave’n Dance

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Enid Sinclair cosplay from Wednesday Netflix

Enid Sinclair Outfits

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Gomez Addams costume outfit

Gomez Addams

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Morticia Addams costume outfit

Morticia Addams

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Pugsley Addams costume outfit

Pugsley Addams

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Pubert Addams cosplay

Pubert Addams

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Cousin Itt costume outfit

Cousin Itt

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Uncle Fester costume outfit

Uncle Fester

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Lurch cosplay from the Addams Family

Lurch

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Goody Addams costume from Wednesday Netflix

Goody Addams

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Principal Weems costume from Wednesday Netflix

Principal Weems

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Yoko Tanaka outfit from Wednesday Netflix

Yoko Tanaka

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Cousin Itt Halloween Costume DIY Tips

Can You DIY the Hair Costume?

Technically yes. In practice, the amount of yarn, fake hair extensions, or raffia needed to cover a full human body from head to floor is substantial, and attaching it all to something wearable takes a long time. Buying the ready-made costume is the practical call for most people. If you want to DIY it, here is the honest breakdown:

  • Base layer: a tan or brown bodysuit or old clothes you do not mind destroying
  • Hair extensions or yarn: you need more than you think — measure your height in strips and plan for three layers of coverage
  • Attach in rows from the bottom up, like roof shingles, so the hair falls correctly
  • Derby hat: buy it, making one is not worth the effort
  • Sunglasses: check your drawer — any dark pair works
  • Black sneakers: almost certainly already in your closet
  • DIY total time: several hours minimum. Buy the costume if you discover this on October 30th.

Playing Cousin Itt at the Party

The character communicates entirely in gibberish that sounds confident and purposeful even though no one can understand it. This is the one costume where your actual in-character performance is nearly impossible to get wrong.

  • Speak in fast, high-pitched gibberish when anyone addresses you directly. Vary the speed and pitch. Sound enthusiastic.
  • If someone in your group is playing an Addams family member, have them nod and respond to your gibberish as if it were a perfectly normal conversation. This lands every time.
  • His one known moment of plain English: “Rather silly expression, don’t you think.” Say this once, slowly, clearly, after a long run of gibberish. Then go back to gibberish. The contrast is the whole joke.
  • Do not explain the costume to people. Let them figure it out. The confusion is part of the experience, and Cousin Itt would not explain himself either.
  • Practical note: drink through a straw if the hair costume allows for it, or step outside briefly. There is no dignified way to eat inside a full-body hair suit.

Cousin Itt Halloween Costume: FAQ

Four items: the full-body Cousin Itt hair costume, a black derby hat on top, sunglasses resting on the hair below the brim, and black sneakers at the bottom. The hair costume is the entire look. The hat and sunglasses are what separate it from just a pile of hair standing in a doorway.

Almost everything Cousin Itt says is rapid, high-pitched gibberish that only the Addams family can understand. In one episode he shows up already speaking perfectly clear English, which horrifies Morticia — she spends the episode trying to get him back to gibberish because the normal voice made him sound like “just any other actor.” While she is running him through her reverse elocution drills, he produces two lines of calm, articulate English:

  • “The rain in Spain stays mainly on the plane.”
  • “The bats in the hats stay mainly on the flats. Rather silly expression, don’t you think.”

The second line is the one worth using at a party. Say it once, clearly, after a long run of gibberish. Then stop. No explanation needed.

The Addams Family never fully goes away, and the Wednesday Netflix series brought the whole franchise back into active conversation. Most adults will place Cousin Itt immediately. It is also one of the few Halloween costumes where you are completely anonymous inside it, which is either a feature or a problem depending on what kind of night you want.

Most full-body hair costumes include a mesh panel at eye level so you can see out without anyone seeing in. Check the product description before ordering. If yours does not have one, navigating a dark venue at night will be its own adventure, and not a fun one.

Felix Silla played Cousin Itt on set in the original 1964 series. The voice was provided separately by Tony Magro, recorded at high speed to create the unintelligible rapid gibberish the character is known for.

No. Cousin Itt was invented by a producer of the TV show and does not appear in the original Charles Addams cartoons that ran in The New Yorker. He is a creation of the series, not of the source material.

When Gomez asked him directly, Cousin Itt replied: “Roots.” The show never clarified further, and at this point it seems like no one in the Addams family found it worth following up on.