Use the Harmonix transformation, and dive into an ocean of adventures this Halloween! Bloom, Stella, Musa, Tecna, and Flora get to transform into underwater fairies with this power, and your daughter can, too, with our Girl's Winx Club Bloom Mermaid Deluxe Costume! It includes a dress with character cameo, wristlet, and detachable wings. This outfit is created with a mix of shiny blue and purple materials. A sheer fabric flairs out from the waist and trims the bottom of the mermaid skirt for a ruffled effect. The Winx Club follows the story of a fairy named Bloom and her friends as they make their way through fairy college. The show gets more exciting when they use the Harmonix power to become mermaid-like fairies, and Halloween gets more exciting when your daughter dresses up in our Deluxe Winx Club Bloom Costume for girls!