Roxy’s Sister line brings together model Hailey Baldwin and surfer Kelia Moniz. The capsule collection features designs by the two kindred spirits. Hailey and Kelia pose on the beaches of Honolulu, Hawaii, for the sun-drenched campaign shots. The collaboration features high-rise one-piece swimsuits, bikini separates and casual tees. See more images of the Roxy Sister ads below, and shop the line at!