A support structure and a hair accessory utilizing the support structure are disclosed. The support structure is configured to engage and surround substantially only a rear portion of a user's head, and according to an embodiment the support structure includes a crown segment, a central support member, a crossing member, and a plurality of side segments. The hair accessory includes a plurality of hair strand retention members attached to and extending across the support structure and a plurality of hair strands extending from each hair strand retention member.