Siren Song Top - MermaidSpell An ode to all mermaids out there, the Siren Song Off The Shoulder Top in mermaid whispers sounds of an endless Summer. With a tie at the waist, and a shirred elastic trim designed to show off your sun tanned shoulders, this piece is to die for with its dancing vintage floral print, this blouse hints at celebrations long into the night. This top has been made in Spell's new Rayon Dobby fabric with the beautiful threads creating a textured effect