
A Flintstones Halloween costume is a playful choice for families who want a recognizable, prehistoric-inspired look. Wilma and Pebbles make a fun pair, and adding Fred can turn the idea into a group costume. Here are the outfit details, sizing considerations, and hair-styling notes to help with planning.
Flintstones Halloween Costume: Wilma Outfit Details
A Wilma costume set described here costs $20 and includes a dress, a necklace, and a wig. The wig is most convincing from one particular angle, so it may work better for posed photos than for an event where the wearer will be seen from all sides.
For a party, consider styling your own hair instead of relying on a costume wig. Allow time to test the look before Halloween, and check that any styling product is suitable for your hair and easy to remove. A Fred and Wilma set is another option if you are planning a two-person costume.
Choosing a Pebbles Costume
The Pebbles costume featured is handmade. The available size was 18–24 months, although the child wearing it usually wore a size 3T. Costume fit can vary by maker and design, so check measurements and the seller’s sizing information rather than relying only on the age label. If the listed size is smaller than the wearer’s usual size, leave enough time to assess the fit before the event.
Other versions may include a wig, while bone-shaped hair barrettes can provide a simple accessory option. Before choosing accessories for a young child, make sure they are comfortable and appropriate for the child’s age.
Temporary Orange Hair Color Tips
For Pebbles’ signature orange hair, the look was created with a temporary hair-color paste in the shade Riot. It was described as naturally scented and washable in one shampoo. Temporary color can be a convenient option for a costume, but results may vary depending on hair type and product directions.
- Read the product instructions and ingredient information before applying it.
- Test a small, inconspicuous section first, especially if the hair is light or treated.
- Keep the product away from eyes and follow the recommended washing instructions.
Planning the hair and accessories in advance can make the costume easier to assemble and more comfortable to wear. A photo test is also useful for checking how the wig or hairstyle looks from different angles.

The playful pose adds personality to the Pebbles look and can make a family costume photo feel more complete.



Bright orange hair can be a memorable part of the costume. For children, keep the application brief and follow the product’s age and safety guidance.


With a Wilma dress, a Pebbles outfit, and a few carefully chosen accessories, a Flintstones Halloween costume can come together as a coordinated family look. Check sizing early, plan the hairstyle, and choose temporary color only after reviewing its directions.
Costume notes by Elsie.
