Helluva Boss Loona Costume Guide

Dive into the edgy and enigmatic world of "Helluva Boss" with our comprehensive Loona costume guide. Perfect for Halloween or any costume event, this guide will help you effortlessly transform into the cynical yet charismatic hellhound. From her distinct goth attire to her striking features, get ready to capture Loona's unique style and stand out at your next party!

Helluva Boss Loona Costume Essentials

How To Dress Like Loona

Helluva Boss Loona Halloween Costume

Embracing the look of Loona from "Helluva Boss" is all about combining gothic elements with a hellhound's distinctive features. Here's your step-by-step guide to nailing Loona's unique style.

The Base Outfit

  • What You Need: Grey crop top, scalloped black shorts, pentagram body harness.
  • How to Do It: Wear the grey crop top and black shorts as the foundation of your costume. Add the pentagram body harness over the crop top for that signature Loona touch.
  • Bonus Tips: If you can't find a pentagram harness, you can create one using black straps or ribbons.

Hellhound Features

  • What You Need: Grey fox ears, black furry tail, werewolf shoe covers.
  • How to Do It: Attach the grey fox ears to your hair or a headband, wear the black furry tail, and put on the werewolf shoe covers over your shoes.
  • Bonus Tips: Enhance the tail and ears with additional fur or styling to mimic Loona's voluminous and bushy appearance.

Loona's Hair and Makeup

  • What You Need: Dark grey wavy ponytail wig, grey eye shadow, black winged eyeliner, red colored contact lenses.
  • How to Do It: Wear the wig styled in a side-swept manner. Apply grey eyeshadow and black eyeliner to replicate Loona's makeup, and wear the red contact lenses.
  • Bonus Tips: Practice Loona's eye makeup beforehand to get the winged eyeliner just right.


  • What You Need: Spiked goth collar choker, grey arm warmers, grey leg warmers.
  • How to Do It: Put on the spiked choker around your neck, and wear the arm and leg warmers.
  • Bonus Tips: Look for spiked or studded accessories that add to the gothic aesthetic of Loona's character.

Finishing Touches

  • What You Need: Black hoop earrings, piercing for the right eyebrow (optional).
  • How to Do It: Wear black hoop earrings in both ears, and if comfortable, add a fake piercing to your right eyebrow to mimic Loona's look.
  • Bonus Tips: Use temporary or clip-on piercings if you don't have an actual eyebrow piercing.

With these key elements, your Loona costume is now complete! From her gothic attire to her hellhound features, you're ready to embody the essence of this iconic "Helluva Boss" character. Enjoy the transformation and have fun bringing Loona's character to life at your next event!

Loona Cosplay

Loona Cosplay

To truly embody Loona from "Helluva Boss" at a Halloween party, it's essential to capture not just her look, but also her distinct personality and mannerisms. Here’s how to channel the hellhound's attitude and behavior.

How to Act Like Loona at the Halloween Party

Embrace Her Cynicism

  • What To Do: Display Loona's trademark cynicism and apathy.
  • How to Do It: Maintain a laid-back, nonchalant demeanor. Respond to conversations with dry wit or sarcastic remarks.
  • Bonus Tips: Practice Loona's signature scowl and eye rolls, which are key to her disinterested persona.

Exhibit Her Short Temper

  • What To Do: Mimic Loona’s quick-tempered nature.
  • How to Do It: React to situations with mock irritation or feigned annoyance, staying true to Loona's character without causing actual offense.
  • Bonus Tips: Work on delivering snappy comebacks and sharp retorts in a playful manner.

Show Off Her Street Smarts

  • What To Do: Display Loona’s resourcefulness and intelligence.
  • How to Do It: Engage in conversations where you can showcase a quick, logical mind. Offer clever solutions to hypothetical scenarios.
  • Bonus Tips: Occasionally drop comments that reveal a deeper, more insightful side, reflecting Loona’s intelligence.

Reflect Her Social Awkwardness

  • What To Do: Portray Loona's social awkwardness.
  • How to Do It: Act slightly uncomfortable or clumsy in social interactions, especially when trying to engage with new people.
  • Bonus Tips: Stumble over your words or act flustered in conversations to demonstrate Loona’s lack of social experience.

Demonstrate Her Loyal Side

  • What To Do: Show Loona's loyalty to those she cares about.
  • How to Do It: Stick close to friends at the party, showing subtle signs of protectiveness or camaraderie.
  • Bonus Tips: Have moments where you let down your guard and show genuine concern or friendliness, mirroring Loona's occasional displays of loyalty and warmth.

Portraying Loona at a Halloween party is about balancing her tough exterior with her less visible, more endearing qualities. Embrace her attitude and quirks, and you'll not only look the part but also bring to life the complexity of her character. Remember, it’s all in good fun.

Couple and Group Costume Ideas Alongside Loona

Creating a group or couple's costume theme around Loona from "Helluva Boss" offers a chance to delve into the darkly comedic world of the show. Whether you’re pairing up or forming a larger group, these ideas will complement your Loona costume and create a standout ensemble.

Couple Costume Ideas

Loona and Striker

  • Concept: Portray the fiery dynamic between the hellhound Loona and the assassin Striker.
  • Costume Suggestions: One dresses as Loona, while the other adopts Striker's cowboy-like appearance, complete with his signature hat and duster coat.
  • Bonus Points: Act out their tense yet intriguing interactions for a dramatic effect.

Loona and Moxxie

  • Concept: Showcase the contrasting personalities of Loona and the more uptight Moxxie.
  • Costume Suggestions: Pair Loona's gothic style with Moxxie’s formal, red suit and tie.
  • Bonus Points: Play up the comedic dynamic between their characters, with Loona's apathy clashing against Moxxie's seriousness.

Group Costume Ideas

"Helluva Boss" Crew

  • Concept: A group ensemble featuring the main characters from "Helluva Boss."
  • Costume Suggestions: Include costumes for Blitzo, Millie, Stolas, and others alongside Loona.
  • Bonus Points: Reenact humorous scenes from the show or pose in character for a group photo.

Characters from "Hazbin Hotel"

  • Concept: Combine characters from both "Helluva Boss" and its sister show "Hazbin Hotel."
  • Costume Suggestions: Mix characters like Charlie, Alastor, and Angel Dust with Loona and her crew.
  • Bonus Points: Create a crossover scenario where these characters interact, adding an imaginative twist to the group theme.

Family Costume Ideas

For Families with Young Kids

  • Concept: A family-friendly adaptation of "Helluva Boss" and "Hazbin Hotel" characters.
  • Costume Suggestions: Adults as Loona and other adult characters, with kids dressed as more child-friendly figures from the shows.
  • Bonus Points: Adapt the costumes to be more kid-friendly, focusing on the colorful aspects of the characters.

For All Adult Families

  • Concept: An all-adult "Helluva Boss" and "Hazbin Hotel" character group.
  • Costume Suggestions: Choose the more intricate and detailed characters from both shows, such as Vaggie, Lucifer, and Katie Killjoy, Tom Trench, Cherri Bomb,   alongside Loona.
  • Bonus Points: Incorporate elements of the shows' dark humor into your group’s interactions.

Whether you’re part of a devilish duo or a hellish ensemble, these Loona-themed costume ideas are perfect for creating a memorable experience. Embrace the spirit of "Helluva Boss" and "Hazbin Hotel," and let the underworld come to life at your next event!

About Loona

Loona from "Helluva Boss" is a character that exudes complexity and intrigue, resonating with fans for her distinctive traits and evolving role in the series. This section delves into her character, offering a deeper understanding of who she is.

Character Overview

  • Role in "Helluva Boss": Main protagonist and receptionist at I.M.P.
  • Voiced By: Loona is brought to life by Erica Lindbeck.

Background and Personality Traits

  • Personality: Loona is characterized as cynical, choleric, and somewhat lazy. She displays a short fuse and is often apathetic, yet she occasionally shows a friendlier side, especially towards Blitzo.
  • Appearance: As a hellhound, Loona has a wolf-like appearance with a pointed muzzle, sharp teeth, red sclera, and white irises. Her fur is white with grey accents, and she sports a dark grey, bushy tail.

Role in the Story

  • Adoptive Daughter and Team Member: Adopted by Blitzo from an orphanage, Loona's journey revolves around her relationship with him and her evolving role in the I.M.P team.
  • Growth and Development: Throughout the series, Loona transitions from being solely a receptionist to taking a more active role in missions, demonstrating her resourcefulness and street smarts.

Cultural Impact

  • Representation of Independence: Loona stands out as a character that represents independence and self-reliance, appealing to a wide audience.
  • Icon of Modern Animation: Her unique design and complex personality have made her an iconic figure in contemporary animated storytelling.

Loona's character is a blend of relatable traits and fantastical elements, making her a memorable figure in the world of "Helluva Boss." Her development throughout the series adds depth to her character, showcasing the nuances of modern animation.

Further Reading:

  1. Loona on the Helluva Boss Wiki
  2. Helluva Boss on IMDb


This comprehensive guide has equipped you with all the essentials to transform into Loona from "Helluva Boss." From her distinct gothic style to her unique hellhound features, you’re now ready to capture her essence in full. Embrace Loona's multifaceted personality and step into your next event with confidence, ready to impress as one of the most captivating characters from the world of modern animation. Enjoy your transformation into Loona!

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