Whether your baby girl is heading to school, swimming classes, keep her head covered with comfortable hats or caps from Disney, Carhartt, etc. Billabong is an Australian clothing and accessories brand recognized internationally for its premium clothing collection. Gordon Merchant founded Billabong in 1973 at Gold Coast, Queensland, Australia, and today, it is a subsidiary of Quicksilver, owned by Boardriders Inc. Pink is mostly associated with femininity and romance.