Poseable Fashion Doll Play
The fully articulated 10.24-inch Lagoona Blue doll supports a range of poses for character-based play.
Product Highlights
The most important capabilities and tradeoffs at a glance.
Sea-Monster Character Styling
Lagoona Blue brings Monster High sea-monster styling with bright colors and Saran hair.
Accessories for Storytelling
Includes Neptuna pet figure, jellyfish backpack, notebook, pen, snack accessories, bubble drink, and sunglasses.
The Mattel Monster High Lagoona Blue Core Doll is a 10.24-inch fully articulated fashion doll featuring sea-monster styling, bright colors, Saran hair, and included character accessories for ages 4 and up.
Media Reviews
Independent perspectives and scores from published reviews.
Voicething4/5
Review: Dot Dead Gorgeous Lagoona Blue
The reviewer praises the doll's beautiful faceup, creative bubble-dot theme, and quality accessories, though notes that the hair is difficult to maintain.
Unknown
Voicething4/5
Review: Lagoona Blue Swim Line 2013
The reviewer commends the doll for her fantastic, non-predictable swimsuit and high-quality hair, though notes she is a budget release lacking a stand or brush.
Unknown
Voicething
Review: 13 Wishes Lagoona Blue
The reviewer highlights the doll's unique freshwater theme, excellent attention to detail, and use of translucent materials, arguing it is an impressive design that maintains the brand's quality.
Unknown
foerdereisdach.de4.9/5
Lagoona Las Nuevas Muñecas Monster High 2025 Mattel Monster High LAGOONA BLUE G3 Core Refresh Day Out
A collection of customer reviews for the Monster High G3 Core Refresh Lagoona Blue doll, resulting in a high aggregate recommendation level.
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Video Analysis
Product walkthroughs, comparisons, and long-form video reviews.
Attributes
Detailed specifications and product characteristics.
Accessories Includedpet figure (Neptuna), backpack (jellyfish backpack), notebook, pen, snack accessories, drink (bubble drink), pair of sunglasses
Age Range4Y+
Battery RequiredNo
Doll Typefashion doll
Hair TypeSaran
Height(in)10.24 in
Materialplastic, fabric
Poseabilityfully articulated
Price(GBP)23 GBP
Safety CertificationsCE
Theme Or CharacterLagoona Blue (Monster High sea monster character)
Purchase Options
All current listings across the base product and its variants.
WalmartIn Stock
$30.00Last updated: 6/7/2026
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