Last updated: May 1, 2026· By Seckin Peker

Costume Guide

Greg Halloween Costume Guide

Over the Garden Wall  ·  Cartoon Network  ·  The Unknown

Army green overalls, a beige dress shirt, a clip-on bow tie, brown shoes, a teapot, and one very important frog named Jason Funderburker.

Over the Garden Wall Cartoon
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Quick Answer: The Greg from Over the Garden Wall Halloween costume is eight cheerful pieces.
  • Army green overall shorts (essential)
  • Beige long sleeve dress shirt and clip-on bow tie
  • Over the calf work socks and brown dress shoes
  • Small messenger bag and stainless steel teapot
  • Giant frog stuffed animal (Jason Funderburker)

Greg is the younger half-brother of Wirt and one of the two main characters in Over the Garden Wall, the beloved 2014 Cartoon Network miniseries. Lost in a mysterious forest called the Unknown, Greg faces every strange and sinister situation with boundless cheerfulness, a gift for nonsense songs, and a deep devotion to his frog. His costume is one of the most charming and approachable Halloween builds from modern animated television.

Items Total8 Items
DifficultyEasy
Show2014
Cost$30-$70

Greg Costume Items

Greg from Over the Garden Wall Halloween costume infographic showing all eight items: army green overall shorts, beige long sleeve dress shirt, stainless steel teapot, small messenger bag, pre-tied clip-on bow tie, giant frog stuffed animal, over the calf work socks, and brown dress shoes

Greg Costume Items

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Greg Over the Garden Wall Halloween Cartoon Network
  • 1 Army Green Overall ShortsThe most character-specific clothing piece. The army green overall shorts are the foundation of the Greg costume and the single item that most immediately communicates the character.
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  • 2 Beige Long Sleeve Dress ShirtWorn under the overall shorts as Greg’s base layer. The beige tone and dress shirt style give the costume its signature mix of formal and childlike.
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  • 3 32-Ounce Stainless Steel TeapotOne of Greg’s most recognisable props throughout the series. Carried as a bag or vessel, the teapot is a key part of the Greg silhouette and an easy conversation starter at any Halloween event.
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  • 4 Small Messenger BagGreg’s small bag carried throughout the Unknown. Practical for the Halloween event and accurate to the character’s look in the series.
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  • 5 Pre-Tied Bow Tie Clip-OnThe small bow tie at Greg’s collar is a key detail that elevates the overall shorts and dress shirt into a complete and recognisable character look.
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  • 6 Giant Frog Stuffed AnimalJason Funderburker, Greg’s beloved frog companion. The single most fun prop in the build and the item that gets the most immediate recognition from Over the Garden Wall fans at any Halloween event.
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  • 7 Over the Calf Work SocksGreg’s visible socks worn with brown dress shoes complete the slightly formal, slightly mismatched aesthetic that defines his look throughout the series.
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  • 8 Brown Dress ShoesThe brown dress shoes ground Greg’s look in the slightly old-fashioned, storybook aesthetic of Over the Garden Wall. Any clean brown leather or faux-leather dress shoe works well.
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Closeup of Greg from Over the Garden Wall showing his army green overall shorts, beige long sleeve dress shirt, small clip-on bow tie at the collar, and his frog companion Jason Funderburker

How to Style the Greg Costume

Start with the beige long sleeve dress shirt as the base layer, tucking it in neatly. Clip the pre-tied bow tie at the collar before stepping into the army green overall shorts over the top. Fasten the overall straps. Pull the over the calf work socks up high before putting on the brown dress shoes. Sling the small messenger bag across one shoulder and carry the teapot in one hand.

The giant frog stuffed animal is the finishing prop and the most important one. Carry Jason Funderburker under one arm, perch him on the messenger bag, or balance him on your head for a more committed screen-accurate look. For in-character delivery, Greg’s register is relentlessly cheerful, gently absurd, and completely unbothered by anything dark or frightening. A cheerful nonsense song hummed under your breath and an ongoing attempt to rename the frog at every opportunity is the complete in-character performance.

The Frog: Name Him at Every Opportunity

The single most character-specific prop in the Greg costume is Jason Funderburker, the frog. Carry the giant frog stuffed animal throughout the Halloween event and, in true Greg fashion, introduce him with a different name every time someone asks about him. Greg spends the majority of Over the Garden Wall trying to name the frog, cycling through options like Wirt, Quincy Endicott, and Jason Funderburker before the name finally sticks in the finale. The prop is inexpensive, immediately recognisable to any fan of the series, and doubles as a conversation starter with anyone who knows the show.

The Overall Shorts: Fit and Proportion Matter

Greg’s army green overall shorts are worn over a long sleeve shirt, which means the shirt sleeves should be fully visible below the overall bib and the shirt collar and bow tie should sit clearly above the bib neckline. Choose overall shorts that sit at the natural waist rather than low on the hips, and fasten both straps evenly. The slightly oversized, slightly formal quality of the overall shorts worn with a dress shirt and bow tie is the core visual logic of the costume. It should look like a small child dressed up for a formal occasion and then immediately went exploring in the woods, which is precisely the aesthetic Greg projects throughout the series.

Greg Group Halloween Costume Ideas

From Over the Garden Wall

Greg, Wirt, Sara, Beatrice, The Woodsman and The Beast

The full cast of Over the Garden Wall makes one of the most cohesive and visually distinctive Halloween group costumes from modern animation. Greg’s cheerful overalls and frog pair perfectly with Wirt’s red cone hat and cape, while Beatrice, The Woodsman, and The Beast each bring a completely different visual register to the group. A two-person Greg and Wirt sibling duo is the most practical starting point, with additional characters added for larger groups.

Greg Wirt Sara Beatrice The Woodsman The Beast

Cartoon Kids on an Adventure

Greg, Dipper Pines, Wendy Corduroy and Coraline Jones

Four of animation’s most beloved young adventurers, each dropped into a strange and slightly sinister world and finding their way through it. Greg’s cheerful optimism in the Unknown sits naturally alongside Dipper’s determined curiosity in Gravity Falls, Wendy’s cool confidence, and Coraline’s brave resourcefulness in the Other World. Each costume is visually distinct, each character is immediately recognisable, and together the four create a group built around the shared theme of kids who are braver than they look.

Greg Dipper Pines Wendy Corduroy Coraline Jones

Classic Cartoon Boys

Greg, Finn the Human, Morty, Charlie Brown and Dexter

Five of animation’s most iconic boys, each from a completely different corner of cartoon history. Greg’s storybook aesthetic sits alongside Finn’s adventure time heroics, Morty’s reluctant sci-fi chaos, Charlie Brown’s endearing melancholy, and Dexter’s lab-coat genius. The visual variety across five distinct art styles and eras makes this a group that gets immediate recognition from a wide range of Halloween crowds, with each costume requiring minimal effort to build.

Greg Finn the Human Morty Charlie Brown Dexter

Cartoon Characters Who Built Things

Greg, Bob the Builder, Steven Universe, The Once-ler and Ron Stoppable

Five animated characters united by a cheerful, can-do energy and a willingness to carry unusual objects wherever they go. Greg with his teapot and frog, Bob with his tool belt, Steven with his shield, the Once-ler with his Thneed, and Ron Stoppable with Rufus the naked mole rat all share a wholesome, slightly chaotic optimism that makes the group thematically coherent despite coming from completely different shows and eras of animation.

Greg Bob the Builder Steven Universe The Once-ler Ron Stoppable
Wirt and Greg from Over the Garden Wall shown together, with Wirt in his red cone hat and dark cape and Greg in his army green overall shorts, beige dress shirt, and bow tie, holding his frog

Greg Costume DIY Tips

What to Buy vs What to Already Own

The Greg costume is one of the most wardrobe-friendly builds in this guide. Any beige or cream long sleeve dress shirt already owned works perfectly as the base layer. Any small bow tie, clip-on or tied, substitutes well. Brown dress shoes and work socks are both common wardrobe items. The three pieces most likely to require dedicated purchases are the army green overall shorts, the giant frog stuffed animal, and the stainless steel teapot. The overall shorts are the highest-priority purchase because they are the most character-specific item and the one element that cannot be convincingly substituted. The frog is the highest-impact purchase for recognition at the Halloween event.

  • Army green overall shorts = highest priority, cannot be substituted convincingly
  • Giant frog stuffed animal = highest recognition impact at the Halloween event
  • Stainless steel teapot = character-specific prop, widely available and inexpensive
  • Small messenger bag = any small cross-body bag from existing wardrobe substitutes
  • Beige long sleeve dress shirt = check wardrobe first, any cream or beige shirt works
  • Clip-on bow tie = low cost, any small bow tie substitutes
  • Over the calf work socks and brown dress shoes = check wardrobe first

Making the Frog Work as a Prop

The giant frog stuffed animal is the most fun and most practical prop in the Greg costume, and there are several ways to carry it throughout a Halloween event without it becoming inconvenient. The simplest option is to carry the frog under one arm throughout the night and set it on a surface whenever both hands are needed. A slightly more committed option is to attach a small loop of ribbon or elastic to the frog and hang it from the messenger bag strap so it rides at hip height. For the most screen-accurate look, balance the frog on the top of your head for photos, which is how Greg often carries his companion in the series. The frog should always be introduced by name to anyone who asks about it, with a new name each time, in true Greg fashion.

  • Carry under one arm for ease throughout the night
  • Attach to messenger bag strap for hands-free carrying
  • Balance on head for screen-accurate photos
  • Introduce with a different name each time someone asks

Greg Halloween Costume: Frequently Asked Questions

For Halloween 2026, the Greg from Over the Garden Wall costume is built from eight pieces: army green overall shorts, a beige long sleeve dress shirt, a clip-on bow tie, over the calf work socks, brown dress shoes, a small messenger bag, a stainless steel teapot, and a giant frog stuffed animal. The overalls and the frog are the two items that most immediately communicate the character. The costume is simple, cheerful, and one of the most approachable Halloween builds from modern animated television.

Greg’s most beloved lines include his ongoing frog naming attempts, cycling through options before landing on Jason Funderburker, and his original songs including his signature “Potatoes and molasses, potatoes and molasses!” His cheerful non sequiturs and relentless optimism are the most quotable things about the character. For in-character performance at a Halloween event, introduce the frog by a different name each time someone asks and respond to every dark or difficult situation with a completely cheerful and unrelated observation.

Greg wears army green overall shorts over a beige long sleeve dress shirt, with a small clip-on bow tie at the collar. He wears over the calf work socks and brown dress shoes. He carries a small messenger bag and a teapot, and travels with his frog companion Jason Funderburker throughout the series.

Greg is one of the two main characters in Over the Garden Wall, the 2014 Cartoon Network miniseries created by Patrick McHale. He is the younger half-brother of Wirt, and the two become lost in a mysterious forest called the Unknown. Greg is defined by his boundless optimism, his love of his frog, and his cheerful willingness to sing original songs at any moment. He is widely regarded as one of the most lovable characters in modern animated television.

Yes. Eight pieces, most of which are simple wardrobe staples. The army green overall shorts are the most character-specific dedicated purchase. The beige dress shirt, bow tie, work socks, and brown shoes are all easy to source or substitute from existing wardrobe. The giant frog stuffed animal is the most fun purchase and the prop that most immediately communicates the character to anyone who knows the show. Total cost typically runs $30 to $70 depending on what is already owned.