
Lavagirl Costume
Bring the heat with Lavagirl's iconic glowing pink volcanic suit.
Lavagirl is the fiery, lava-controlling superhero from the 2005 cult classic film 'The Adventures of Sharkboy and Lavagirl in 3-D'. She is a popular costume choice for those seeking a nostalgic, vibrant 2000s look. Her outfit consists of a bright pink jumpsuit accented with volcanic rock patterns and glowing yellow-orange lava cracks.
- Difficulty
- Medium
- Time
- ~45 min
- Budget
- $40–90
Try it on
See yourself as Lavagirl
One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.
One render, $1. No account needed — if it fails you're not charged. Pricing.
Your photo is sent to Google's Gemini API to make the render and isn't used for training. Renders are AI-generated and labelled.
Want a different costume on this photo, or a whole group in costume? Open the Try-On Studio.

What you need for a Lavagirl costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Lavagirl costume — one box instead of 4 pieces.
Pink Jumpsuit
A form-fitting, hot pink spandex or polyester jumpsuit with printed or painted yellow and orange lava crack patterns.
DIY: Use a plain hot pink unitard and paint yellow and orange lava cracks using fabric paint.
Volcanic Chest Piece
A structured foam or fabric chest plate in dark pink or magenta, mimicking cooled volcanic rock.
DIY: Cut the chest plate shape out of pink EVA foam and draw lava lines with dimensional puff paint.
Matching Gauntlets and Boot Tops
Hot pink forearm gauntlets and matching boot covers with printed lava details.
DIY: Craft gauntlets from pink craft foam and wear them over plain pink boots or sneakers.
Bright Pink Wig
A long, vibrant hot pink wig with straight hair and bangs.
DIY: Temporary pink hair spray on styled, straightened natural hair.
Rather not assemble it? See ready-made Lavagirl costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the hot pink printed jumpsuit and zip it up securely.
- 2
Secure the volcanic chest piece over your torso, adjusting any straps for a snug fit.
- 3
Slide the matching pink gauntlets onto your forearms.
- 4
Pull the boot covers over your shoes, or put on matching pink boots.
- 5
Style and put on the bright pink wig, securing it with a wig cap and bobby pins.
- 6
Apply optional pink and orange makeup to complete the volcanic superhero aesthetic.
Makeup & hair
Wear a long, vibrant hot pink wig with straight hair. For makeup, use bright pink eyeshadow, a touch of orange highlighter on the cheekbones to mimic a lava glow, and a bold pink lip.
Lavagirl for couples, groups, kids & more
- couples
- Pair up with Sharkboy in his signature grey shark-themed armor.
- group
- Team up with Sharkboy and Max for a complete trio group costume.
- kids
- Available in kids' sizes as a comfortable, stretchy one-piece jumpsuit.
- Plus size
- Look for highly elastic spandex jumpsuits or opt for a two-piece pink activewear set with painted lava details.
Tips
- Choose a jumpsuit with a high spandex content for a comfortable, flexible fit that moves easily.
- Wear seamless, neutral-colored undergarments beneath the thin pink jumpsuit.
- Use LED finger lights or glow sticks in yellow or orange to mimic glowing lava in nighttime photos.
Lavagirl costume FAQ
- What does Lavagirl wear?
- Lavagirl wears a bright pink jumpsuit with printed yellow and orange lava cracks, a magenta volcanic chest plate, matching gauntlets, boot covers, and a long hot pink wig.
- How can I make a DIY Lavagirl costume?
- Start with a hot pink unitard and use yellow, orange, and black fabric paint to draw the glowing lava cracks and volcanic rock textures. Use pink EVA foam to craft the chest piece and gauntlets.
- Is the Lavagirl costume comfortable?
- Yes, most commercial versions are made of lightweight, stretchy polyester and spandex, making them very easy to move around in.
Did you know? The character of Lavagirl, along with Sharkboy, was originally dreamed up by director Robert Rodriguez's children before being developed into the feature film.