Last updated: June 7, 2026ยท๐Ÿ”„ Product links checked and unavailable products replaced with current alternatives for 2026.ยท By Serdar

Halloween Costume Guide

Michael Dipnicky From Honor Society Halloween Costume Guide

Harvard or bust. Beanie mandatory.

Gaten Matarazzo Beanie Love Short Hair
๐ŸŽ’
Quick Answer: The Michael Dipnicky costume is a layered high school nerd build where the beanie does most of the recognition work.
  • Dark Brown Beanie (essential)
  • Hood Flannel Shirt Jacket (essential)
  • Rucksack Backpack
  • Black T-Shirt
  • Chino Pant
  • Black Low Top Sneakers
  • Short Wig
  • Jean Jacket
  • Hooded Jacket

Michael Dipnicky is the quietly brilliant high school student who becomes Honor Rose’s main competition for a Harvard recommendation letter. He is the one person in the film who is not running a scheme. Gaten Matarazzo plays him in the 2022 Paramount+ comedy Honor Society, directed by Oran Zegman and written by David A. Goodman (Wikipedia). The costume reads as nerd-next-door rather than nerd-as-costume, which is part of why it is harder to pull off than it looks.

Items Total9 Items
DifficultyEasy
VibeAcademic Underdog
Cost$40โ€“$100

Michael Dipnicky Halloween Costume Items

Michael Dipnicky from Honor Society Halloween costume infographic showing dark brown beanie, flannel shirt jacket, rucksack backpack, black tee, chino pants, and black sneakers

Michael Dipnicky Costume Items

Affiliate links. We may earn a small commission at no extra cost to you.

Michael Dipnicky Honor Society Gaten Matarazzo High School Nerd
  • 1 Short WigOnly necessary if your hair does not already match the look. The beanie covers most of it anyway, so unless you have very long or very distinctively styled hair, you can skip this.
    See on Amazon
  • 2 Jean JacketAn alternative outer layer to the flannel shirt jacket. Pick one or the other, not both. The jean jacket reads slightly more casual. Either works.
    See on Amazon
  • 3 Hooded JacketA third outer layer option for colder venues. Works over the flannel or on its own over the tee. Keep it plain with no logos.
    See on Amazon
  • 4 Black Low Top SneakerBasic black canvas or leather low-tops. Nothing athletic or logoed. Michael’s shoes are the footwear equivalent of not thinking about footwear.
    See on Amazon
  • 5 Hood Flannel Shirt Jacket (essential)This is the layering piece that defines the look. Worn open over the black tee, it gives the costume its specific flavor of disheveled academic. A plaid or neutral flannel reads right. Avoid anything too fitted or too fashion-forward. Michael does not dress for effect.
    See on Amazon
  • 6 Rucksack BackpackWear it over both shoulders, not slung on one. Fill it with something so it keeps its shape. A flat empty backpack looks like a prop. A full one looks like he actually uses it, which he does.
    See on Amazon
  • 7 Black T-ShirtCheck your closet first. Any plain black tee works. It goes under the flannel and stays mostly hidden. No graphics, no logos.
    See on Amazon
  • 8 Dark Brown Beanie (essential)The one item that makes this build specific to Michael rather than generic high schooler. It needs to be a true dark brown, not black or grey. Worn low on the head. This is the item people associate with the character, and getting the color wrong is the most common failure mode for this costume.
    See on Amazon
  • 9 Chino PantDark chinos. Not jeans. The chinos keep the academic undercurrent going. A relaxed fit is fine. Slim is fine. Just not skinny or cargo.
    See on Amazon
Michael Dipnicky in Honor Society wearing a dark brown beanie and green jacket, working on a chemistry experiment in a high school science lab as bubbles overflow from a beaker

How to Style the Michael Dipnicky Halloween Costume

The dark brown beanie is the first thing people will notice, so it has to be the right color. A black beanie and you become a generic cold-weather person. A grey beanie and you are just someone who grabbed one before leaving the house. Dark brown, worn low, with the backpack over both shoulders: that is the specific configuration. If the beanie is slightly wrong, the whole build reads as “someone in a flannel,” not Michael Dipnicky.

In the film, Michael is working on a chemistry experiment when Honor first starts taking him seriously as competition. He is not performing being smart. He just is, and the costume works the same way: it should look like he got dressed without thinking about it, which actually requires a little thought to pull off at a party. The moment you start adding details or accessories beyond what is listed, it stops being Michael and starts being “character from a film you cannot quite place.”

Get the beanie color right before you buy anything else

Dark brown beanies are less common than black or grey ones, and ordering the wrong shade online is easy. Check the product images carefully before buying. If the listing calls it “dark chocolate” or “espresso,” that is probably right. If it calls it “charcoal brown,” check the actual photos. The link above is the correct shade. Getting this wrong is the most fixable mistake and the most common one.

Pick one outer layer and commit

There are three outer layer options in the item list: flannel shirt jacket, jean jacket, hooded jacket. Choose one. The flannel is the most accurate to Michael’s look in the science lab scenes. The jean jacket is a close second. Wearing two of them at once just looks layered in a way that reads as deliberate fashion, which is the opposite of the character. One layer, worn open, backpack on top.

Michael Dipnicky Group Halloween Costume Ideas

Group Idea: Honor Society Cast

Michael, Honor, Gary, Kennedy Smith

Excellent group for anyone who watched the film together. The four characters are Honor’s targets for her Harvard plan, which gives the group a built-in dynamic. No one outside your circle will understand that dynamic without an explanation, so this works best at a themed event rather than a general party.

Michael Honor Rose Gary Kennedy Smith

Group Idea: High School Schemers

Michael, Devi Vishwakumar, Ferris Bueller, Cher Horowitz

Strong group because the other three carry the recognition. Ferris and Cher are two of the most identifiable high school costumes in film history, and Devi anchors the streaming era. Michael is the niche pick here, and that is fine. The group reads as “high school movie characters” even if not everyone places him specifically.

Group Idea: The Michael Monikers

Michael Dipnicky, Michael Scott, Michael Myers, Michael Pearson

Might work, but the humor only lands if people catch the shared first name. Michael Scott and Michael Myers are immediately recognized. Michael Pearson from The Gentlemen is niche. Michael Dipnicky is the most niche of the four. Clever in principle; requires a patient crowd.

Group Idea: Gaten Matarazzo Live-Action Roles

Michael Dipnicky, Dustin Henderson

Strong duo for Stranger Things fans who also watched Honor Society. Dustin is one of the most recognized characters in recent TV and carries the recognition for the pair. Keep the Dustin build accurate. The contrast is interesting if you know both: one defined by loyalty to his group, the other quietly competing alone.

Michael Dipnicky Dustin Henderson

Group Idea: Deceptive Underdogs

Michael, Otis Milburn, Guillermo de la Cruz, Colin Robinson

Might work, but this is convention territory. Otis from Sex Education is broadly recognized. Guillermo and Colin from What We Do in the Shadows have a devoted audience. Michael ties them together as characters who are underestimated and quietly more capable than people assume. Almost no one at a regular Halloween party will know all four.

Close-up of Michael Dipnicky in Honor Society, wearing a dark brown beanie, in an intense face-to-face conversation with Honor Rose, grand piano visible in the blurred background

Michael Dipnicky Halloween Costume DIY Tips

Building the Look

This build is mostly a wardrobe check. Most people already own at least half of these items. The only thing you are likely buying specifically for this costume is the dark brown beanie.

  • Dark brown beanie: buy this specifically. Most people do not own one. Do not substitute black or grey.
  • Flannel shirt jacket: check your closet. Any open flannel in a plaid or neutral works. Avoid bright colors.
  • Black tee: you own one. Use it.
  • Dark chinos: check your closet before buying. Any flat-front dark trouser works.
  • Black low-tops: plain canvas sneakers, anything without a visible brand logo.
  • Rucksack backpack: any simple school bag. Skip fancy hiking packs or branded gear.
  • Short wig: skip it unless your hair is very long or very distinctively styled. The beanie hides most of it.

Playing Michael at the Party

Michael is not a shy character. He is confident in a quiet way, the kind of person who does not need to announce himself in a room. That is the energy to carry.

  • When someone asks who you are: “Michael Dipnicky. I’m probably going to get into Harvard.” Leave the probably doing its work.
  • He is not performing being smart. He just answers questions directly. That is harder to sustain at a loud party than it sounds.
  • The backpack is your best prop. Keep your phone and keys in it. Use it like it is actually yours, because it is.
  • If no one at the party has seen Honor Society, lean into “smart high school kid” as the character and let people guess the film. Someone will eventually ask if you are from Stranger Things because of the actor, and that is its own fun conversation.

Michael Dipnicky Halloween Costume: FAQ

Start with a dark brown beanie and a plain black tee. Layer a hooded flannel shirt jacket over the top, then add a rucksack backpack. Dark chinos and black low-top sneakers finish the look. The beanie does most of the recognition work if anyone in the room has seen the film.

Honestly, recognition is limited. Honor Society came out on Paramount+ in July 2022 and had a strong opening week on the platform, but it never broke into the wider cultural conversation. Most people at a general Halloween party will see a guy in a beanie with a backpack, not Michael Dipnicky specifically. Go with it if your crowd watched it, or if you want a comfortable everyday-looking costume that does not need to be explained.

Michael does not have the sharp one-liners that Honor does, but two moments stand out. When he tells Honor, “I’m not competing with you. I never was,” it reframes everything that has happened. And when he says, “You think you’re the only one who wants out of here?” it is one of the few times the film lets him push back.

Michael Dipnicky is played by Gaten Matarazzo, best known as Dustin Henderson in Stranger Things (IMDb). Honor Society was released on Paramount+ on July 29, 2022, directed by Oran Zegman and written by David A. Goodman. Angourie Rice plays Honor Rose opposite him.

Michael is Honor’s most dangerous competition for a Harvard recommendation. He is academically brilliant, socially awkward, and genuinely kind in a way that complicates Honor’s plan to neutralize him. He is the character in the film who is actually what he appears to be, which makes him stand out in a cast of people performing versions of themselves.

Yes. The beanie covers most of your hair anyway. If your natural hair is similar in length and color to Michael’s, skip the wig and wear the beanie. The wig only becomes relevant if the beanie comes off, which it probably will not.