The welliewishers love to play dress-up-and Camille s favorite set is a mermaid-maker. The shimmery fabric fin Fastens around a welliewishers doll s waist and trails behind her, so she can pretend she s a mermaid! the set also includes a chest to hold a Mermaid s special treasures: a tiny message in a bottle, an hourglass, a pretend seashell, and a seahorse pillow. Dolls should not be placed in water.