Adult Betty Rubble Costume. The Adult Betty Rubble Costume is straight out of Bedrock! This fun Flintstones costume is sure to be a smash this Halloween. The adult Betty Rubble costume includes dress and headpiece. Available in standard size (fits up to size 12). Availability: This Adult Betty Rubble Costume takes approximately 1 business day to leave the warehouse plus transit time.... - Adult Betty Rubble Costume. |