Look like locals from the town of Bedrock with these couples costumes. The Wilma Flintstone Costume for adults includes a white, one-shoulder dress featuring a jagged hemline. The Fred Flintstone Costume for adults features an oversized orange spotted shirt with a jagged hem and a bright blue tie, just like the cartoon. Check out the individual Wilma Flintstone and Fred Flintstone costumes for more information and size charts.