Pebbles and Bamm-Bamm Costume
Prehistoric style for the ultimate Stone Age duo.
Pebbles Flintstone and Bamm-Bamm Rubble are the iconic next-generation kids from Bedrock in The Flintstones. Popular for couples, siblings, and best friends, this duo look is instantly recognizable by its prehistoric patterns and bone accessories. The costumes feature classic Stone Age cuts, bright colors, and signature props like Bamm-Bamm's club.
- Difficulty
- Easy
- Time
- ~30 min
- Budget
- $30–80
Try it on
See yourself as Pebbles and Bamm-Bamm
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 Pebbles and Bamm-Bamm costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Pebbles and Bamm-Bamm costume — one box instead of 6 pieces.
Pebbles Green Top
A light green or teal sleeveless shirt decorated with black felt triangles.
DIY: Use a plain green t-shirt, cut off the sleeves, and draw black triangles with a fabric marker.
Pebbles Black Shorts
Plain black high-waisted shorts or bloomers.
DIY: Use any pair of plain black shorts or cut down black sweatpants.
Pebbles Hair Bone
A white plastic prop bone to secure a high ponytail.
DIY: Cut a bone shape out of white felt or thick white cardstock and attach it to a hair tie.
Bamm-Bamm Shorts and Strap
Orange or yellow shorts with black triangles and a single brown shoulder strap.
DIY: Use orange shorts, paint black triangles on them, and pin a strip of brown felt diagonally from hip to shoulder.
Bamm-Bamm Club
A lightweight plastic or plush prehistoric wooden club.
DIY: Roll up brown packing paper or cardboard into a club shape and secure it with brown tape.
Bamm-Bamm Cap
A white or light yellow backward baseball-style cap.
DIY: Wear any plain white baseball cap backward.
Rather not assemble it? See ready-made Pebbles and Bamm-Bamm costumes at Spirit Halloween ↗
How to put it together
- 1
For Pebbles, wear the green sleeveless top and attach black felt triangles randomly across the front using fabric glue or safety pins.
- 2
Put on the black shorts to complete the base of the Pebbles outfit.
- 3
Pull Pebbles' hair (or an orange wig) into a high ponytail directly on top of the head, then slide the plastic bone prop through the hair tie.
- 4
For Bamm-Bamm, put on the orange patterned shorts and drape the brown fabric strap diagonally from the right hip to the left shoulder.
- 5
Secure a small white bone prop where the shoulder strap meets the waistband of the shorts.
- 6
Put on a white wig, place the white baseball cap backward on your head, and carry the toy caveman club.
Makeup & hair
Pebbles requires bright orange hair styled into a high top-knot ponytail secured with a white bone. Bamm-Bamm features short, messy white hair under a backward cap. Keep makeup simple and natural for both.
Pebbles and Bamm-Bamm for couples, groups, kids & more
- couples
- The perfect prehistoric pairing for romantic partners or best friends.
- group
- Expand the group with Fred, Wilma, Barney, and Betty for a full Flintstones family theme.
- kids
- Extremely popular for toddlers and babies using soft fleece fabrics and plush clubs.
- Plus size
- Use stretchy cotton t-shirts and elastic-waist shorts for a comfortable, flexible fit.
- pet
- Dress a dog as Dino with a pink collar and a small black spot pattern.
Tips
- If wearing this outdoors in cool weather, layer flesh-colored leggings or tights underneath the shorts.
- Keep the Bamm-Bamm club lightweight; a plush or hollow plastic version is much easier to carry all night than heavy foam.
- Use fabric glue or double-sided tape to secure the felt triangles so they don't peel off during movement.
Pebbles and Bamm-Bamm costume FAQ
- How do you keep the bone in Pebbles' hair?
- Use a hair tie to create a tight ponytail, then slide a plastic prop bone through the elastic or clip it on with bobby pins.
- What can I use for Bamm-Bamm's club?
- A lightweight plastic caveman club prop works best, or you can roll up brown packing paper and shape it with tape for a quick DIY version.
- What color is Pebbles' outfit?
- Pebbles wears a light green or turquoise sleeveless top decorated with black triangles, paired with black shorts.
Did you know? Pebbles and Bamm-Bamm first met as infants in the 1963 season of The Flintstones and eventually grew up and married in a 1993 television movie.