Costume Guide
Dancer, fighter, and master of seduction — army green shorts, burgundy crop top, leather harness, and the most absurd video game avatar in the jungle. Dance fighting not included.
Quick Answer: To dress like Ruby Roundhouse from Jumanji, put on the black sports bra and burgundy crop top, step into the army green shorts and thread the jungle belt through the loops, put on the leather waist harness over the outfit, add the black cord choker and leather bracelet, pull on the fingerless leather gloves, fit the wavy red wig, and lace up the tall riding boots. The harness over the crop-top-and-shorts combination with the red wig creates the character’s instantly recognisable jungle avatar look.
Ruby Roundhouse is the video game avatar inhabited by Martha Kaply in Jumanji: Welcome to the Jungle (2017) — a deliberately over-the-top female adventurer character whose impractical jungle outfit and absurd special abilities (dance fighting, seduction, poison) are the film’s most sustained and most celebrated joke about video game character design. Played by Karen Gillan, Ruby Roundhouse became one of the most beloved and most replicated looks from the film’s cast, combining the army green, burgundy, and leather adventurer aesthetic with a red-haired, badass energy that works as a complete Halloween costume in its own right. Ten pieces and one legendary dance kick later.
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Start by putting on the black sports bra as the base layer — it is visible at the sides and underneath the crop top and contributes to the layered athletic look that defines Ruby Roundhouse’s video game avatar aesthetic. Put on the burgundy scoop neck crop top over it. The dark red against the army green shorts is the character’s core colour combination — the two colours together immediately communicate the Jumanji avatar look. Step into the army green shorts and thread the jungle brown hiking belt through the loops at the waist.
Put on the leather waist harness over the crop top. The harness is the most character-specific accessory in the entire build — it is the piece that most clearly says “video game adventurer” rather than “general casual outfit.” Position it at the natural waist over the crop top with the straps sitting straight and the hardware visible at the centre. Put on the black leather cord choker at the neck and the leather wrap bracelet at the wrist. Pull on the fingerless leather gloves on both hands.
Fit the wavy red wig. Ruby Roundhouse’s red hair is one of her most immediately recognisable features and is what most quickly places the character in the Jumanji universe for anyone who knows the film. Style it loosely so the waves fall naturally around the face and past the shoulders. Lace up the tall riding boots last — the tall boots are the final piece that completes the jungle adventurer silhouette from the waist down. In character, Ruby Roundhouse has the specific energy of someone who has just discovered that they are actually very good at fighting and is still slightly surprised by it.
The Leather Harness Is Key
The leather waist harness is the single most character-specific piece in the Ruby Roundhouse build. Without it, the army green shorts and burgundy crop top could be a general adventure outfit; with it, the video game avatar aesthetic is immediately communicated. Wear it positioned at the natural waist with the straps sitting flat and the central hardware centred at the front. The harness also adds visual structure to the otherwise casual crop-top-and-shorts combination.
The Red Wig Colour
Ruby Roundhouse’s hair is a warm, medium red — not dark auburn, not bright copper orange, but the specific warm red visible throughout the film. A wavy wig rather than straight or tightly curled most closely replicates the character’s hair style. Worn loosely and naturally past the shoulders, the wavy red wig is one of the two most important recognition elements alongside the leather harness. If your own hair is a close match in colour, the wig can be skipped.
The Colour Palette
Ruby Roundhouse’s palette is specifically army green (shorts), burgundy/dark red (crop top), brown (belt and boots), and black (sports bra, gloves, choker) with the wavy red hair as the single warm accent. Keeping all five pieces in the correct colour range is more important than the exact shade of any individual item — the combination of army green and dark red against black and brown with red hair communicates the character even when the items are approximate to the exact on-screen shades.
The Tall Riding Boots
The tall lace-up riding boots are Ruby Roundhouse’s most visible footwear detail — they appear in almost every full-body shot of the character throughout the film and contribute significantly to the overall adventurer silhouette. The boots should be brown or tan leather with lace-up front and a modest heel. Tall boots reaching to the knee create the specific visual proportion of the character’s look: shorts at the top, tall boots at the bottom, with the exposed leg between as part of the video game avatar aesthetic.
Dance Fighting Energy
Ruby Roundhouse’s special ability in the Jumanji game is dance fighting — she defeats enemies through choreographed martial arts combined with dance. The most effective in-character moment at a Halloween event is demonstrating this: performing any exaggerated martial arts move with the specific quality of it being rhythmically timed, as if the combat and the music are synchronized. The absurdity of this as a genuine combat technique — and the film’s commitment to it — is one of Jumanji’s most beloved jokes and generates immediate recognition from anyone who has seen the film.
Layering the Accessories
Ruby Roundhouse wears multiple layers of accessories simultaneously — harness over the top, belt through the shorts, choker at the neck, bracelet at the wrist, fingerless gloves on the hands. The layering creates the specific over-accessorised quality of a video game female character design, which is part of the film’s deliberate joke about how these characters are designed. Wear all the accessories at once rather than selecting a subset — the cumulative effect of the full accessory stack is important to the visual.
Karen Gillan Character Duo
A Karen Gillan character duo spanning two of her most beloved roles — Ruby Roundhouse’s jungle adventurer avatar from Jumanji alongside Nebula’s blue-skinned cybernetic assassin from the Marvel Cinematic Universe. The visual contrast between Ruby’s warm army green and burgundy outdoors aesthetic and Nebula’s cold blue-and-black cyborg look is as stark as the contrast between the two characters’ personalities. A duo that rewards fans of Karen Gillan’s work across both franchises and generates recognition from Marvel and Jumanji fans simultaneously.
Adventure Heroines Duo
Two of cinema’s most beloved jungle and adventure heroines in a single duo — Ruby Roundhouse’s video game jungle avatar alongside Evelyn Carnahan’s 1920s Egyptologist adventurer from The Mummy. Both characters are defined by their ability to navigate extraordinary situations with intelligence and physical competence, and both have immediately recognisable adventure-heroine visual identities. A duo that rewards fans of female-led adventure films and creates a visual pairing that spans decades and aesthetics of the adventure genre.
Badass Women Group
Three of cinema’s most iconic action heroines across three completely different genres and eras — Ruby Roundhouse’s jungle avatar, Furiosa’s post-apocalyptic war commander from Mad Max: Fury Road, and Ellen Ripley’s survival horror space marine from Alien. Three completely different visual aesthetics — army green shorts and leather harness, grease-painted desert warrior, and utility jumpsuit — united by the shared quality of being female characters defined entirely by their extraordinary capability under impossible circumstances. A group that rewards fans of female-led action cinema across multiple decades.
Survival Horror Group
Three female characters defined by their ability to survive situations specifically designed to eliminate them — Ruby Roundhouse’s Jumanji game survival, Ellen Ripley’s xenomorph survival, and Grace’s wedding night survival from Ready or Not. Three different genres (adventure comedy, sci-fi horror, horror comedy) united by the shared quality of female characters who prove far more capable of handling genuinely terrible situations than anyone around them anticipated. A thematic group for fans who appreciate the survival heroine as a specific cinematic figure.
The Ruby Roundhouse costume has ten pieces but most are low-to-moderate cost items. The build divides into three tiers: the character-specific pieces (wavy red wig, leather waist harness, army green shorts), the accessory layer (black sports bra, burgundy crop top, fingerless gloves, choker, bracelet, belt), and the footwear (tall lace-up riding boots). The leather waist harness is the most character-specific purchase and the piece that most immediately communicates the Ruby Roundhouse avatar look. The wavy red wig is the second most important character-specific element. The army green shorts and burgundy crop top are the correct colour combination but both can be sourced from general clothing retail rather than character-specific items. Total build cost typically runs $70–$120.
The leather waist harness is the first and most essential purchase — it is the single accessory that most definitively places this costume in the Jumanji universe rather than a general outdoors or adventure look. The wavy red wig is the second priority: the red hair is Ruby Roundhouse’s most immediately recognisable feature and the detail most associated with the character’s visual identity. After those two, the army green shorts are the third priority — the correct army green tone is important for the character’s colour palette. The burgundy crop top and black sports bra follow; check your wardrobe for any dark red or burgundy cropped top before ordering. The tall lace-up riding boots are a moderate-to-significant expense and should be checked against your wardrobe first — any tall brown boots with lace-up detail serve the same visual function. The five remaining accessories (choker, bracelet, fingerless gloves, belt) are all low-cost purchases that should be ordered last.
Ruby Roundhouse wears army green high-waisted shorts, a burgundy scoop neck crop top, a black sports bra visible underneath, a leather waist harness over the outfit, a jungle brown tactical belt, a black leather cord choker, fingerless leather gloves, a leather wrap bracelet, wavy red hair, and tall lace-up brown riding boots. The look is the video game avatar’s default costume — a deliberately over-the-top female adventurer design that is a direct parody of how female video game characters are often styled.
Ruby Roundhouse is the avatar inhabited by Martha Kaply in Jumanji: Welcome to the Jungle (2017) and Jumanji: The Next Level (2019). Martha is a shy, bookish teenager who, when sucked into the Jumanji video game, becomes Ruby Roundhouse: a dancer and fighter with the special abilities of dance fighting, seduction, and poison. Ruby Roundhouse is played by Karen Gillan. The character’s deliberately impractical video game avatar design is one of the films’ most celebrated jokes about how female characters are typically designed in games.
Ruby Roundhouse is played by Karen Gillan in Jumanji: Welcome to the Jungle (2017) and Jumanji: The Next Level (2019). Karen Gillan is a Scottish actress best known for her roles as Nebula in the Marvel Cinematic Universe and Amy Pond in Doctor Who. Her portrayal of Ruby Roundhouse — balancing the comedy of the avatar’s absurd design with the character’s genuine development of confidence — is one of the Jumanji films’ most celebrated performances.
Ruby Roundhouse’s special abilities in the Jumanji game are dance fighting, seduction, and poison. Dance fighting allows her to defeat enemies through choreographed martial arts performed with dance precision. These abilities are deliberately chosen to parody how female video game characters are often assigned stereotypical or overtly sexualised skills rather than straightforward combat abilities. The joke lands when Martha — a bookish teenager with no dancing background — has to learn to actually use these abilities effectively in genuine combat situations.
Yes — ten pieces, with the leather waist harness and wavy red wig being the most character-specific purchases. The army green shorts and burgundy crop top are common clothing items that can be sourced from general retail or existing wardrobes. The five accessories (choker, bracelet, fingerless gloves, belt, black sports bra) are all low-cost purchases. The tall riding boots are the most significant wardrobe expense. Total build typically runs $70–$120.
Karen Gillan’s other major role — Nebula from the MCU — provides the strongest cross-show pairing. For Jumanji-specific groups, Dr. Smolder Bravestone, Professor Shelly Oberon, and Franklin ‘Mouse’ Finbar complete the avatar team. For adventure heroine groups, Evelyn Carnahan from The Mummy, Furiosa from Mad Max: Fury Road, and Ellen Ripley from Alien each share Ruby Roundhouse’s quality of being female characters defined by extraordinary capability under dangerous circumstances.
Ruby Roundhouse is a character from Jumanji: Welcome to the Jungle (2017), directed by Jake Kasdan, starring Dwayne Johnson, Jack Black, Kevin Hart, and Karen Gillan. The film follows four teenagers sucked into the Jumanji video game who must complete the game to escape. Ruby Roundhouse also appears in the sequel Jumanji: The Next Level (2019). Both films are sequels to the original 1995 Jumanji film starring Robin Williams.
The three most recognisable elements of the Ruby Roundhouse costume are the leather waist harness worn over the outfit, the wavy red hair, and the army green shorts with burgundy crop top colour combination. With all three of those elements present, the character is identifiable immediately to anyone who has seen the Jumanji films. The tall lace-up riding boots and fingerless gloves add secondary recognition details that reward viewers who know the character’s specific visual identity.