Kids Costumes - Bring fun and style to the party. This Flower Child 70's Hippie Costume includes the floppy hat, belt, sleeved shirt with attached vest front and the matching pants. Help the younger hippie find a way to save the earth. Your little one will look adorable wearing this Flower Girls 70's Hippie Costume at an upcoming Hippie event. Add other Hippie costume accessories, available below for a complete flower look.