The Blue Lagoon

The Blue Lagoon is a head item in Club Penguin Rewritten. It costs 550 coins in the Penguin Style and Costume Trunk catalogs when Underwater Adventure is playing at the Stage. It could also be obtained during the Penguin Play Awards 2018 and Penguin Play Awards 2020.

Trivia

 * It goes with the Mermaid Costume.
 * It's worn by Bubbles.