Mattel - Ref: HHK55 - Monster High - Lagoona Blue Doll With Accessories And Pet Piranha, Articulated Fashion Doll, Multicolored Hair, Children's Toy, From 3 Years

The Ghouls also made their comeback, and in a style that would make the best stylists green with envy! 
Lagoona Blue doll parades the halls of Monster High in style in a fantastic outfit featuring a pink hooded top with mesh sleeves and a trendy tie-dye biker jacket. 
A sea monster-inspired fanny pack, a shell-shaped backpack, two-tone wedge sandals and fin-shaped details complete her monstrously aquatic look. 
Transform Lagoona Blue doll's look with the metallic-effect fish scale swimsuit and included deadly accessories. 
The doll also comes with her pet piranha, Neptuna, for even more frighteningly adorable stories! 
The doll can't stand up on its own. 
Colors and decorations may vary. -The Ghouls have returned to school and are roaming the halls of Monster High in a style that would make the best stylists green with envy! -Lagoona Blue doll wears a fantastic outfit, featuring a pink hooded top with mesh sleeves and a trendy tie-dye biker jacket. -A sea monster-inspired fanny pack, sunglasses and wedge sandals complete her monstrously aquatic look, as do her blue half-legs adorned with elegant fins! -Enhance the doll's look with the swimsuit adorned with metallic-effect fish scales and deadly accessories, like a shell-shaped backpack, snacks and a smartphone. -The doll comes with her pet, Neptuna, for even more frighteningly adorable stories!