Sparkle Lights Barbie® mermaid doll helps imaginations dive into the magical world of Barbie™ Dreamtopia -- she features a mechanical tail that "swims" with the push of a button and light shows that can be activated when dipped into water (or out of water)! Dip Barbie® doll's tail into water to automatically start one of several light shows and push the sides of her peplum for a wow moment as her tail mimics swimming -- when she stops, repeat, over and over again! Kids will love helping Barbie® mermaid doll swim into all kinds of stories. She's dressed for fairytale adventure in a fantasy look that features a shimmery pink bodice with blue peplum for land-locked light activation, a translucent purple tail with mechanical joints and shiny stars that showcase the light show and a holographic fin for extra shine. A blue tiara in her long, pink-streaked, blonde hair adds another fantastical touch. Play out dreams real and imagined with Barbie® Sparkle Lights Mermaid doll because when you enter Dreamtopia with sisters Barbie® and Chelsea™, you wake up to a world where dreams become reality! Collect all the Barbie™ Dreamtopia dolls and toys and let your dreams set sail (each sold separately, subject to availability). Includes Barbie™ Dreamtopia Sparkle Lights Mermaid doll with light-up and "swimming" tail, plus tiara. Doll cannot stand or swim alone. Colors and decorations may vary.